Conference Schedule
| Time | Session | Chairperson
|
|---|
| Friday (at YZU) |
|---|
| 9:00 – 10:00 | Registration | Karen
|
| 10:00 – 12:00 | F1 | Leo
|
| 13:00 – 15:00 | F2 | Joshua
|
| 15:30 – 17:30 | F3 | Ben
|
| 18:30 – 20:30 | F4 | Leo
|
| Saturday (at Fu Jen) |
|---|
| 8:30 – 9:00 | Registration | Liang Jun-Jih
|
| 9:00 – 10:30 | S1 | Freud
|
| 11:00 – 12:30 | S2 | Freud
|
| 13:30 – 15:30 | S3 | Lee
|
| 16:00 – 18:00 | S4 | Lee
|
| 19:00 – 20:00 | S5 | Joshua
|
Contributed Papers
Session F1 : Friday 10:00 – 12:00 Chairperson: Leo
The application of type-2 fuzzy neural network combine with support vector machines
Chung Ta Li (李崇達) , C. H. LEE(李慶鴻)
Dept. of Electrical Engineering, Yuan Ze University.
s964613@mail.yzu.edu.tw
We combine the type-2 fuzzy neural network and support vector machines to develop a two phase classify scheme. It is developed by several SVM and a type-2 fuzzy inference system inference in cascade structure. In order to reduce the sensitivity, the type- 2 FNN system combines the results of support vector machines in different kernel functions which are in phase 1 probably expected to outperform each of its composing single classifiers because different classifiers might complement each other well.
Code: Sim .Eng .Electrical .classfication
Adaptive Fuzzy Control of a Class of Nonlinear Systems
Ming-Hung Chou(周明鴻) , Chih-Hui Chiu(邱智輝)
Dept. of Electrical Engineering,Yuan-Ze University
s964634@mail.yzu.edu.tw
Design of controllers for uncertain systems is inherently paradoxical. Adaptive control approaches claim to adapt system parameters against uncertainties. Alternatively, robust control methodologies claim to ensure system stability against uncertainties. In this paper, we propose a two-mode adaptive fuzzy controller with approximation error estimator. Finally, simulation studies of an inverted pendulum system demonstrate the usefulness of the proposed controller.
Code: The .Eng .Electrical .Control
Adaptive fuzzy sliding mode control for robots
Chih-Hsuan Chen (陳志瑄) , Chih-Min Lin (林志民)
Dept. of Electrical Engineering,Yuan Ze University,Taoyuan 320 Taiwan
S964604@mail.yzu.edu.tw
An adaptive fuzzy sliding-mode control design method is proposed for a class of serial-link robot arms (PUMA-560). The proposed adaptive fuzzy sliding-mode control system is comprised of a fuzzy controller and a compensation controller. The fuzzy controll er is the main tracking controller, which is used to approximate an ideal computational controller. The compensation controller is designed to compensate for the difference between the ideal computational controller and the fuzzy controller.
Code: Sim .Eng .Electrical .
Fuzzy Neural Network Control for Underwater Vehicles
Wei-Sheng Liao (廖偉盛) , Tzu-Chun Kuo and Ping-Chou Wu , Ying J.Huang(黃英哲)
Dept. of Electrical Engineering Yuan Ze University
s964609@mail.yzu.edu.tw
The paper proposes a fuzzy neural network controller for underwater vehicles. In order to track signals or specific desired yaw angle, a backpropagation algorithm is presented to tune the weights, means, and variances in fuzzy neural network. Finally, sim ulation results illustrate that the proposed controller has good tracking performance without large control effort.
Code: Sim .Eng .Electrical .Control
An Adaptive Disturbance Observer Based Control (ADOBC) for Nonlinear Uncertain Systems Using RBF Network
Fu-Kai Chang (張富凱) , Bo-Ren Chung (鍾博任) , Ching-Hung Lee (李慶鴻)
Dept. of Electrical Engineering,Yuan Ze University, Taoyuan 320 Taiwan
s954604@mail.yzu.edu.tw
In this study, an adaptive disturbance observer based control scheme (ADOBC) is proposed for nonlinear uncertain systems including external disturbance and parameters variations. The radial basis function (RBF) neural network is adopted to construct the d isturbance observer.
Code: Exp .Eng .Electrical .Control
RCMAC-based adaptive control design for brushless DC motors
Chia-Yu Hsu(徐嘉佑) , Chun-Fei Hsu, Chao-Ming Chung , Chih-Min Lin(林志民)
Dept. of Electrical Engineering, Yuan Ze University.
s964602@mail.yzu.edu.tw
This paper proposes an adaptive control system for a brushless DC motor. This control system is composed of a cerebellar network and a compensation controller. The cerebellar network is used to mimic an ideal controller, and the compensation controller is designed to compensate the approximation error. The Lyapunov stability theory is utilized to derive tuning algorithm, so that the stability can be achieved. The experimental results verify that favorable tracking performance can be achieved.
Code: Exp .Eng .Electrical .control
Active Low-Frequency Ripple Control for Clean Energy Power Conditioning
Chun-Yu Lin (林俊佑) , Rong-Jong Wai(魏榮宗)
Dept. of Electrical Engineering, Yuan Ze University
s964601@mail.yzu.edu.tw
In this paper, an active low-frequency ripple control for clean energy power conditioning mechanism with an aim to protect the clean energy sources from the severe damage of ripple propagation to extend their maximum output power and the life span is disc ussed. Neural filter and total sliding-mode controller have been tested under numerical simulations. As a result, the life span and the maximum output power of clean energy sources can be greatly increased with the proposed mechanism.
Code: Sim .Eng .Electrical .Control
Multi-View Behavior Analysis and Recognition
Hsing-Yi Yeh(葉信逸) , Yi-Da Chiou , Jun-Wei Hsieh(謝君偉)
Multi-Media Process Lab, Yuan Ze University
s964616@mail.yzu.edu.tw
This paper presents a behavior classification system used to analyze human movements and directly. If a person is observed from other views, his appearances will change significantly. To freely recognize his behaviors, traditional methods tend to adopt 3- D data for behavior modeling and analysis. However, its inherent correspondence process is very time-consuming. To tackle this problem, we proposes a novel human representation scheme for recognizing human behaviors from any views.
Code: Exp .Eng .Computer .
Session F2 : Friday 13:00 – 15:00 Chairperson: Joshua
Design and analysis of High Performance Photonic Crystal Filter by using photonic heterostructures
Chia-Huei Lin(林佳慧) , Chung Ping, Liu(劉宗平)
Dept. of Electrical Engineering, Yuan Ze University, Chungli, Taiwan, 320, R.O.C.
s965603@mail.yzu.edu.tw
In this paper, we widely studied the properties of photonic quantum wells structure by stacking one-dimensional photonic crystals by using photonic heterostructures. Photonic band gap of the adjacent PCs overlap each other was obtained by properly chosen the constituent 1D PCs .PQW structures can be acted as an excellent band-stop filter. Moreover, super narrow-band position can be briefly adjusted by modulation of different thickness ratios. These features can be applied to optical communications.
Code: Sim .Eng .Electrical .Photonic Crystal
Charge transport and Change PDI in MEH-PPV mobility (1)
Ming Hua Li (李明蕙) , Bai Xiao Ming (白小明)
Dept. of Electro-Optical , Yuan Ze University ,Taoyuan 320 Taiwan
s965605@mail.yzu.edu.tw
The charge carrier transport in MEH-PPV is investigated with respect to different molecular weight distributions and with different tetrahedral defect densities . So I will change MEH-PPV PDI to look the PDI change . And charge transport the different PDI MEH-PPV .
Code: Exp .Sci .Chemistry .Optics
Improved Light Extraction Efficiency in AlGaInP
Yu -Tsai Teng(鄧有財) , Nien-Po Chen (陳念波)
Dept. of Electrical Enginnering, Yuan Ze University,Taoyuan 320 Taiwan
s964712@mail.yzu.edu.tw
Texture on n-AlGaInP surface is an important issue to improve the light extraction for AlGaInP-based LEDs. Currently, using Dry-etching and wet etching has been proven to be an efficient method to roughen the n-type AlGaInP surface.
Code: Exp .Sci .Chemistry .optics
Tunable Dual-Wavelength Fiber Laser Using Optical-Injection Fabry-Perot Laser
YU FU WU (吳郁夫) , Chien-Hung Yeh, Chi-Wai Chow, Member, IEEE, Fu-Yuan Shih, Chia-Hsuan Wang, and Sien Chi , Sien Chi(祁甡)
Dept. of Electro-Optical Engineering, Yuan Ze University
cookies1014@hotmail.com
In this investigation, we propose and experimentally demonstrate a dual-wavelength fiber laser based on a self-injected Fabry-Perot laser diode and an erbium-doped fiber (EDF). The dual-wavelength tuning range is 39.49 nm, from 1526.27 to 1565.76 nm. And the mode spacing of the dual-wavelength can be tuned from 1.32 to 39.49 nm. In addition, the output power difference of the dual-wavelength can be controlled and smaller than 1 dB.
Code: Exp .Eng .Electrical .Optical communication
Construction of a Controlled Environment Sample Scanning Confocal Microscope Controlled using LabVIEW for Single Molecule Spectroscopy
Ching Yang Yuan (袁勁揚) , Jonathon David White (白小明)
Dept. of Electro-Electrical Engineering, Yuan Ze University, Taoyuan 320 Taiwan
s88307218@yahoo.com.tw
In the modern many single molecule systems are highly sensitive to environment. For many experiments, it is thus necessary to control the environment. In this report we will discuss a confocal microscope in which the environment can be controlled focusing on our writing of a LabVIEW programs to bring molecules into focus, raster scan the sample, focus onto a single nano-particle and then observe fluorescence as a function of time.
Code: Exp .Eng .Electrical .Optics
Improve glass pigment remained in color filter of photo process
Liao Wen Lung (廖文隆) , Peter , C P Liu (劉宗平)
Dept of Electrical Engineering , Yuan Ze University . Taoyuan 320 Taiwan
newpeterliao@yahoo.com.tw,s964721@mail.yzu.edu.tw
It is called pigment remained when there is abnormal situation in the cleaning processing . It caused pigment remained because the cleaning is not tidy, make exposure machine math the position abnormal and make color filter crack when it combined in TFT- cell. If we can reduce the exceptional situation happened and enable to correct the position , we can upgrade yield of TFT-LCD.
Code: Exp .Eng .Mechanical .Optics
surface morphology and microscopic photoluminescence of Two-Component Polymer Blends
J.T. Wong 翁錦泰 , H.C. Cheng 鄭惠中 , K.C. Lin 林更青
Dept. of Physics, FuJen Catholic University
496326064@mail.fju.edu.tw
The correlation between morphology and micro-photoluminescence (PL) in polymer blends of MEH-PPV and PS is studied with a house-assembled scanning fiber probe system. Distinct classes of phase separation were observed by AFM. The film with smaller domain size incidentally correlates with the brightest PL signal observed. Our results suggest that the interfacial structure of phase separated polymer blends greatly affect its optical property. Fast disappearance of inter-chain excitations is also observed.
Code: Exp .Sci .Electrical .polymerblends
Fast Terminal SMC Control for MIMO Nonlinear Systems
Ping-Chou Wu (吳秉洲) , Tung-Sheng Chiang
Dept. of Electrical Engineering,Yuan Ze University,Taoyuan 320 Taiwan
s968505@mail.yzu.edu.tw
This paper investigates the fast terminal sliding mode control for MIMO nonlinear systems. First, a fast terminal sliding surface design is proposed based on Lyapunov method. Linear Inequality Matrix technique provided to determinate the coefficient of sl iding surface. Second, the corresponding reaching law is constructed based on Lyapunov method. Simulation results demonstrate the effective of the proposed control scheme for nonlinear MIMO systems.
Code: Sim .Eng .Electrical .
Session F3 : Friday 15:30 – 17:30 Chairperson: Ben
The design of LED lamp with a lens and a diffuser.
Shu-Li Shiao(蕭書立) , Chien-Cheng Chen , Ching-Cherng Sun(孫慶成)
Yuan Ze University
s1323004@ncnu.edu.tw
In this paper we try to design a special lens for LED lamp. Then we will choose a diffuser to match the LED and lens. The lens and diffuser will make the led lamp lighting uniformly and reduce the glare to human eyes.
Code: Exp .Eng .Electrical .
Design of Street Light based on 50W HID
Ming-Xu Kuo(郭明旭) , Yi-Chien Lo , Ming-Wen Chang(張明文)
Dept. of Electro-Otical Engineering YZU
s965607@mail.yzu.edu.tw
In this paper, we present a study of designing a street light with a 50 W HID by Osram. We first develop the light model using mid-field concept. Accordingly, we design the optical reflector to have uniform illuminance on the road. Besides, less glare of the street light is performed with special third-order optical design.
Code: Exp .Eng .Electrical .
Study of the physical property of spin chains
Meihua, Chen(陳玫樺) , Chong Der, Hu(胡崇德)
Dept. of Physics, National Taiwan University, Taipei, Taiwan
meihuasay@gmail.com
Some oxides, such as Li_2CuO_2, has spin chains which is composed of edge-sharing of CuO_6 octahedrons. They have close to 90-degree Cu-O-Cu bond angles. One can view theses spin chains as zigzag ladders. Experimental found that it has spiral spin structu re which lead to ferroelectricity. Here we want to see that whether spiral spin exist or not in the zigzag ladder by the mean field approximation and matrix product method.
Code: The .Sci .Physics .凝態
Material study on reactively sputtered zinc oxide for thin film silicon solar cells
Jia Wei Chang (張家瑋) , (陳念波)
Dept. of electro optical engineering , Yuan Ze University
s965610@mail.yzu.edu.tw
AZO films were prepared by reactive mid frequency magnetron sputtering. We characterized the electrical and optical properties as well as the surface morphology obtained after wet chemical etching. The working point of the reactive sputtering process stro ngly influences the etching behavior and was used to optimize the light scattering properties of the AZO films after wet chemical etching. Finally, the texture-etched AZO films were successfully applied as substrates for silicon thin film solar cells.
Code: Exp .Eng .Electrical .
Fabrication and Characterization of InN Films Grown by Metal-organic Molecular Beam Epitaxy
Woei-Tyng Lin(林瑋婷) , Fang-I Lai(賴芳儀)
Dept. of Electro-Optical Engineering, Yuan-Ze University
s965609@mail.yzu.edu.tw
We report the studies on the hetero-epitaxial growth of wurtzite indium nitride (InN) thin films on oxide buffer layer. Near-infrared emission peak centered at 0.75 eV, which is consistent with previous literatures, was observed from PL measurement. Our r esults reveal that the oxide thin film could be a suitable buffer layer for engineering the growth of InN on sapphire wafer, and it might be also applicable for other lattice-mismatched III-V hetero-epitaxial systems.
Code: Exp .Eng .Electrical .Semiconductor measurement
Measurement the viscsity coefficient of nematic liquid crystal in the phase transition
Chung Yi Huang(黃忠鎰) , Fu Han Ho , L.S Chou (周勝次)
Yuan Ze University
s965612@mail.yzu.edu.tw
In this study, we investigate viscosity coefficient of liquid crystal (LC) in the phase transition by using a cone-and plate viscometer. The experimental values show different behavior between the phase transition state and LC (or liquid) state. By using polarizing microscope, we also find an inhomogeneous change in the LC structure. This information will give us a significant insight of temperature dependence of LC molecular interaction around phase transition state.
Code: Exp .Sci .Electrical .viscsity
The Ability of Color Pattern Recognition on YUV Color Model by Nonzero Joint Transform Correlator
Teng Wen Chen (陳登文) , Chu Lung Chen (陳祖龍)
Institute of Electro-Optical Engineering, Yuan Ze University, Taoyuan 320 Taiwan
s965608@mail.yzu.edu.tw
In this thesis, we utilize YUV color model on multi-channel nonzero order joint transform correlator for pattern recognition. The important property of YUV is that its luminance Y and chrominance U、V is separated. Then, we recognize the target pattern by rotated distortion, different brightness and realistic environments. Subsequently, we compare the ability of recognition with RGB color model. From the numerical result, the ability of recognition becomes better by YUV color model.
Code: Sim .Sci .Materials Science .RECOGNITIONSYSTEM
A UHF Passive RFID Transponder for Sensing Environmental
Chun-Yu Jiang (姜俊宇) , Sau-Mou Wu(吳紹懋)
VLSI Systems Lab, EE Dept. of Yuan-Ze University
s964637@mail.yzu.edu.tw
This paper proposes a structure is well suited for an Ultra High Frequency (UHF) passive Radio-Frequency Identification (RFID) system to integrate with environmental parameters to apply in life in the future. Based on the theoretical condition as a model to describe RF energy to DC voltage convert and easily analyze critical points of rectifier circuit design for voltage supplement to environmental sensor. The chip is fabricated in a standard 0.35um CMOS 2P4M process technology.
Code: Exp .Eng .Electrical .RFID
Session F4 : Friday 18:30 – 20:30 Chairperson: Leo
Position tracking control for linear induction motor (LIM) with end effect
Chun Hao Chiou(邱俊豪) , Auto Regis Inigo , Koucheng Hsu(徐國政)
Dept. of Electronic Engineering, Fu Jen Catholic University, Taipei 24205 Taiwan
496506119@mail.fju.edu.tw
This paper presents a position tracking control for linear induction motor (LIM) with end effects. The proposed control is achieved through sliding mode control. The sliding mode control approach is used deal with the uncertainly parameters in LIM system. The stability is proved Lyaponuv theory in control design. The LIM has good performance for tracking of periodic reference trajectories. The effectiveness of control system is verified by computer simulation.
Code: Sim .Eng .Electrical .
Development and Implement of Automated Manual
Pao-Cheng Lin(林保成) , Shih-Hsiang Chien(簡士翔；)Chin-Hone Lin(林金亨) , Zhong-Chun Wang(王仲淳)
Bldg. 58, 195 Chung Hsing Rd., Section 4, Chutung, Hsinchu, Taiwan
joseph0629@itri.org.tw
A new type Automated Manual Transmission (AMT) control system, designed by model-base MATLAB/Sumulink platform, is applied to Hybrid Electrical Vehicles (HEVs). The drive of the AMT actuator motor is Permanent Magnet Synchronous Motor (PMSM). Compar e with the DC brush motor, the PMSM has advantages of high efficiency. Vehicle test results show that the high quality gear shifting period to be less than regular time, 1.2-1.4 second, by the new PMSM drive system.
Code: Exp .Eng .Electrical .Vehicle
Intelligent Control for Antilock Braking Systems
Xien-Yi Lee(李欣懌) , Chih-Min Lin(林志民)
Dept. of Electrical Engineering, Yuan-Ze University
s964603@mail.yzu.edu.tw
The antilock braking systems are designed to maximize wheel traction by preventing the wheels from locking during braking, while also maintaining adequate vehicle steerability; however, the performance is often degraded under harsh road conditions. In thi s paper, a intelligent control system observer is developed for antilock braking systems. This intelligent control system is comprised of an ideal controller and a compensation controller. Simulations are performed to demonstrate the effectiveness.
Code: Exp .Eng .Electrical .Intelligent Control
Babysitter Robot
JHENG-DA YU(余政達) , Y. J. Huang(黃英哲)
Yuan Ze University
s964606@mail.yzu.edu.tw
This project, utilize Filed Programmable Gate Array (FPGA) technology implementation robot control system, enable pram robot to follow parents to move. Matching the module of remote control, can choose the mode. They including tracking mode, obstacle avoi dance and concurrently remote control, and cradle mode. Employ the fuzzy control theory to reach close loop speed control of the direct current motor. Can let the pram robot be faster while moving, obstacle avoidance or turning, increase the comfort.
Code: Exp .Eng .Electrical .
Robot Surveillance: Abnormal Event Analysis Using Patch Matching and Concentric Features
Zhi-Kuei Huang(黃致魁) , Chao-Hung Chiang , Jun-Wei Hsieh (謝君偉)
Dept. of Electrical Engineering, Yuan Ze University
s964618@mail.yzu.edu.tw
This paper we propose a novel approach for surveillance system on a mobile robot. This system focuses on the exceptional changes of the objects, such as a missed object like famous painting or antique. The technique reduces not only the search space but a lso the feature space for similarity matching. It can reduce more than one orders of time complexity in similarity calculation. Experimental results have proven the superiority of our proposed method in abnormal event detection using a mobile camera.
Code: The .Eng .Computer .
An Integrated Single-Stage ACDC Converter with ZVS Active-Clamping
Daniel Liao (廖得志) , Yen-Ming Liu and Hsing-Fu Liu , JC Wang(王仲淳)
DC-DC & Networking Power Business Unit DELTA Electronics, INC. Taiwan.
Daniel.Liao@delta.com.tw
Simple topology, high performance and low cost penalty are often the primary objectives in many low-power applications. In this paper, a novel single-stage AC/DC converter which dramatically reduces the devices count and circuit complexity is introd uced. The converter integrates the function of input current shaping, tight output voltage regulation and zero-voltage-switching (ZVS) active-clamping.
Code: Exp .Eng .Electrical .Power supply
A High Efficiency RF-DC Rectifier Circuit with Matching Network
Chun-Yuan Lin (林俊源) , Saomou Wu (吳紹懋)
Dept. of Electrical Engineering, Yuan-Ze University
s964621@mail.yzu.edu.tw
This paper proposes a high efficiency RF-DC rectifier circuit design. The passive rectifier circuit was fabricated in 0.18um CMOS technology using native transistor device as rectifying diodes, and it operates at the UHF band of 915MHz. To achieve maximum sensitivity, the circuit employs a matching circuit to boost the input RF signal that leads to the improvement of the circuit performance. The measurement results show sensitivity of -10dBm for dc output voltage of 0.8V from a 4W EIRP source.
Code: Sim .Eng .Electrical .
Session S1 : Saturday 9:00 – 10:30 Chairperson: Freud
Improvement of Probe Conductivity for Ball Grid Arrays by Using the Protective Recoating
Hsiang Hua Bai (白祥驊) , Chun Hsing Shih (施君興)
Dept. of Electrical Engineering, Yuan Ze University, Taoyuan 320 Taiwan
s964735@mail.yzu.edu.tw
A Probe acts as an interface between the load board and the integrated circuits (IC) during the package testing. The socket propagates signals through test probe, then the testing machine judges if the integrated circuits works or not. However, a main fea ture of this problem is the performance decay with times. So a new approach of probe recoating is needed to create with a BGA socket model, and based on the model to determine in what kind of conditions should the sockets or pogo pins must be replaced.
Code: Exp .Eng .Electrical .electrical
Outdoor Localization in Wireless Network
Ming-kai Chen(陳明楷) , Yung-Sheng Chen(陳永盛)
Dept. of Electrical Engineering, Yuan Ze University, Taoyuan 320 Taiwan
s964732@mail.yzu.edu.tw
Base on Zigbee sensor network, we provide a way to estimate the position of sensor node which is suitable for a small network like home.
Code: Exp .Eng .Electrical .Zigbee
EXTRA LOW POWER SINGLE CLOCK POWER ADIABATIC CIRCUIT LOGIC
Cheng, Fu Yuan(鄭福源) , JC Wang(王仲淳)
Dept. of Electrical Engineering, Yuan Ze University, Taoyuan 320 Taiwan
s964701@mail.yzu.edu.tw
Unlike conventional CMOS logic circuits, adiabatic circuits recover and reuse circuit energies that would otherwise be dissipated as heat and improve the system performances in terms of portability.
Code: Exp .Eng .Electrical .IC
A Design of Greenhouse Monitoring & Control System Based on ZigBee Wireless Sensor Network
Guei-chuan Li (李桂權) , Y. S. Chen(陳永盛)
Dept. of Electrival Engineering, Yuan Ze University, Taoyuan 320 Taiwan
S964727@mail.yzu.edu.tw
The wireless sensor network is one of the most significant technologies in the 21st century. ZigBee shows advantages on low-cost,low power consumption and self-forming. The current researches of ZigBee wireless sensor network on industrial automation, ele ctronic products and smart buildings were presented, its applied design for greenhouse management was proposed by introducing both the hardware and software architectures.
Code: Exp .Eng .Electrical .wireless
Chromatic Image Recognition Based on Optical Correlator with CIELAB Model
Tiengsheng Lin (林庭陞) , Chulung Chen(陳祖龍)
Institute of Electro-Optical Engineering, Yuan Ze University
s965611@mail.yzu.edu.tw
In this paper, we use the CIELAB color vision model instead of the traditional RGB color model for polychromatic pattern recognition. Besides, we also use the minimum average correlation energy approach based on the Lagrange multipliers to yield sharp cor relation peak and to achieve the distortion invariance. From these results, we discover that the qualities of discrimination based on CIELAB vector model is better than that based on RGB color model generally.
Code: Sim .Sci .Materials Science .Chromatic Image Recognition
Multiple Object Identification Using Non-Overlapping Multiple Cameras
Chih-Hsuan Wu (吳智軒) , Chih-Chiang Chen , Jun-Wei Hsieh(謝君偉)
College of Electrical and Communication Engineering Yuan Ze University
s964628@mail.yzu.edu.tw
Object identification play a important role in many multimedia processes. This paper proposes a novel approach for people analyzing between multiple non-overlapping cameras. This paper proposes a framework which includes the spatial model. In the sp atial model, the appearance and geometry feature of pedestrians are included for extracting their invariant properties among different camera views.
Code: Exp .Eng .Computer .
Session S2 : Saturday 11:00 – 12:30 Chairperson: Freud
The optical design for solar concentrator
Lin Hung-Yen(林宏彥) , Liu Chung-Ping(劉宗平) and Hasio Jin-Ting(蕭金廷)
Dept of Electrical Engineering , Yuan Ze University . Taoyuan 320 Taiwan
s965601@mail.yzu.edu.tw
In the study, we utilize the characteristic of lens, total-internal-reflection, to get large bend angle and acceptable angle greater than two degrees to increase the area of collecting sunlight based on refractive solar concentrator, and it arrange with F resnel lens t reach the four major points: high concentrating efficiency, wider acceptable angle, flux uniformity, and lower aspect ratio.
Code: Sim .Eng .Electrical .
The Generalized Square-Error-Regularized LMS Algorithm
Yu Sen Yang(楊宇森) , Hsu-Chang Huang, and Yung Ning Yang , Junghsi Lee(李仲溪)
Dept. of Electrical Engineering,Yuan Ze University,Taoyuan 320 Taiwan
s964608@mail.yzu.edu.tw
The purpose of a variable step-size normalized LMS filter is to solve the problem of fast convergence or low mis-adjustment. While most VSS-NLMS algorithms need to tune several parameters for better performance, we presented a tuning-free VSS-NLMS algorit hm. In this paper, we propose a more general structure of that of the generalized square-error-regularized LMS (GSER-LMS) algorithm. Extensive simulation results demonstrate that our GSER-LMS outperforms in speed of convergence and low mis-adjustment.
Code: Sim .Eng .Electrical .control
An Improved Electromagnetism-like Algorithm for Neural Fuzzy Systems Design
李育嘉 , 李慶鴻
Yuan Ze University
s964612@mail.yzu.edu.tw
In this paper, we proposed a modified hybrid learning algorithm which combines the advantages of Electromagnetism-like(EM) and particle swarm optimization (PSO), it is called EM_PSO. The EM_PSO is used to develop the update laws of recurrent fuzzy neu ral network (RFNN) for nonlinear control system. Simulation results show that EM_PSO has the ability of golbal optimization and fast convergence and faster computed time. Furthermore, it improves the computation complex of EM.
Code: Sim .Eng .Electrical .Control
Achieving Quality Demand Management through the Simulation of Power Demand Projection and load Shedding
Su Hong Chen (陳束弘) , Ci Hsu (許昕)
Dept. of Electrical Engineering,Yuan Ze University,Taoyuan 320 Taiwan
s964729@mail.yzu.edu.tw
Demand control can reduce utility penalty charges，successful demand control project needs reasonable contract demand analysis and short term shut down enabled electricity load planning。This paper depicts the demand projection methods and Load control stra tegies，and shows the simulation results。
Code: Sim .Eng .Electrical .computer science
Solving vehicle routing problem by CMAC neural network
Hsing-Hung Liu (Bruce)(劉興鴻) , 林志民教授
Yuan Ze University Dept. of Electrical Engineering
lshong.tw@yahoo.com.tw
We propose a new clustering method for the first phase of a two-phase method of the vehicle routing problems (VRPs). In the first phase, the customers are grouped as several delivery arease by using maximum neuron model. In the second phase, the VRPs fo r each areas are solved by using CMAC. But by including a self-organization rule to this model, the solution quality is improved. Our simulation results show that we can achieve to obtain better solutions than other methods.
Code: Sim .Eng .Computer .VRP
Intelligent control of an ballbot system
You-Wei Lin(林祐緯) , Chih-Hui Chiu(邱智煇)
Dept. of Electrical Engineering, Yuan-Ze University
s964614@maol.yzu.edu.tw
In this paper, we use the output recurrent CMAC (ORCMAC) control theory to control the ballbot system. The control laws of the control system are utilized to determine the stability analysis by Lyapunov function, so that the st ability of the system can b e confirmed. The ballbot system is a new mechanism and it can move to anywhere. The proposed control scheme is practical and efficacious for the ballbot systems by simulation results.
Code: Sim .Eng .Electrical .control
Robust Null Extension for Two-Dimensional Array Antenna
Chi-Cheng Kuo(郭奇政) , You-Rong Lin, Hsiao-Sheng Wang and Shin-Ru Wu , Jeich Mar
Dept. of Communications Engineering, Yuan-Ze University, Taoyuan 320, Taiwan, R.O.C.
s958605@mail.yzu.edu.tw
In this paper, a multiple null algorithm that can adjust the number, width and depth of multiple nulls in accordance with the requirements is presented for the improvement of the interference cancellation capability of two dimensional array antennas. We e mploy the eigen value decomposition and principal component methods to robustly simplify the computation of inverse interference covariance matrix, which consists of multiple interference sources, to determine the optimal weighting matrix.
Code: Exp .Eng .Electrical .Signal Processing
A Synchronous, Self-Oscillating CMOS DC-DC SIMO Buck Converter with Adaptive Mode-Switching Mechanism.
Huai-Shun Chen 陳懷舜 , Saumou Wu 吳紹懋
Yuan Ze University
22041960@yahoo.com.tw
This paper presents a single-inductor multiple-output (SIMO) converter operating in a synchronous self-oscillating. The system proposed adaptive modes-switching mechanism. This converter can handle large load current and smaller current ripple in CCM. It can also work in DCM for light load. Aprototype of a signal inductor double-output (SIDO) Buck Converter was fabricated with a standard 0.35-um CMOS p-well process. Outputs are 2.2 and 1.8 V, respectively.
Code: Sim .Eng .Electrical .DCDC
Session S3 : Saturday 13:30 – 15:30 Chairperson: Lee
Catalytic activity characterization on PtRu catalysts in methanol oxidation
Sujan Chowdhury , S.D.Lin
Dept. of Chemical Engineering and Materials Science/Fuel Cell Center, Yuan Ze University, Chung-Li 320, Taiwan, R.O.C.
sujan49@gmail.com
In order to understand the methanol oxidation catalytic activity for half cell analysis, three different procedure of onset potential measurement was observed with end point of hydrogen desorption area on CV (procedure I), potential at which 5% of the cu rrent value at 0.7V (procedure II) and slope of the Methanol oxidation current (procedure III). Onset potential is varied with the methanol concentration and the potential scan range.
Code: Exp .Eng .Chemical .Fuel Cell. Electrochemistry
Fabrication of face-center-cubic photonic crystal by multi-exposure of two-beam interference based on polymer dispersed liquid crystal films
Yi-Fang Chou , Ming Shian Li, and Andy Ying-Guey Fuh
Institute of Electro-optical Science and Engineering, National Cheng Kung University
evon405@gmail.com
A 3D fcc photonic crystal (PC) was fabricated on a polymer dispersed liquid crystal (PDLC) film using a multi-exposure method. The 3D interference field could be generated by the superposition of two beams. Three exposures were taken. The method could sim plify the experiment setup and fabricate a large area PC. The superprism and unusual refraction effects of the obtained 3D PDLC PCs were studied as functions of wavelength, incident angle and applied voltage.
Code: Exp .Sci .Materials Science .
Studies on SiO2 barrier coating on polycarbonate substrate for Indium-Tin-Oxide films application
Ming Wei Chang (張明偉) , Chung Ping Liu (劉宗平)
Dept. of Electrical Engineering, Yuan Ze University, Taoyuan 320 Taiwan
s964711@mail.yzu.edu.tw
The polycarbonate (PC) substrate is well known for its poor barrier properties, this improvement can be achieved by applying a barrier layer on the inner side of ITO coated. This is ascribed to better properties of the ITO layer when sputtered onto SiO2. Adhesion and sheet resistance was preliminary estimated.
Code: Exp .Sci .Materials Science .
Line Formation with 140-nm Dimensions Using Thermal Lithography Technique with Blue Laser
Che Chuan Hsu (許哲銓) , Tsun Ren Jeng (鄭尊仁) and Jung Po Chen (陳榮波) , Chung Ping Liu (劉宗平)
Dept. of Electro-Optical Engineering, Yuan Ze University, Taoyuan 320 Taiwain
s945618@mail.yzu.edu.tw
A thermal lithography technique was proposed for fabricating nanoscale structures. With thermal lithography, a minimum pattern width of 140 nm, far beyond the diffraction limit of 320 nm, for Ge-Sb-Sn-O (GSSO) material can be obtained at the wavelength of 405 nm.
Code: Exp .Eng .Materials Science .Optics
Light Output Enhancement of Roughened Micro-hole Array Light Emitting Diodes using Photoelectrochemical Etching
Shao-Chun Huang(黃紹群) , C.E. Hsieh, S.C. Ling, C.H. Chiu , Fang-I Lai(賴芳儀)
Institute of Electro-Optical Engineering, Yuan Ze University
horus55@gmail.com
The enhancement of light extraction efficiency of InGaN-based micro-hole array light emitting diode (LED) have been fabricated by photoelectrochemical (PEC) wet etching in KOH solution. PEC wet etching will cause the roughened of exposed surface and fur ther increase the light escape probability. The light output power of the 5 min PEC etched micro-hole array LED is greater than the conventional broad area LED about 51% and dynamic resistance is almost the same.
Code: Exp .Eng .Electrical .Electro-Optic Devices
The InN Thin Film
Robin Chen(陳瑞斌) , Fang I Lai(賴芳儀)
Dept. of Electrical Engineering,Yuan Ze University,Taoyuan 320 Taiwan
s964738@mail.yzu.edu.tw
In this paper,we growth InN thin film on ZnO/Si.And ZnO is pre-sputtering by RT-Suppter.We investigated the morphology and crystal structure by SEM,TEM and XRD.The growth rate of InN is about 1.5 um/h.We use the different V/III ratio to growth the InN thi n film.Then we investigated the change of the V/III ratio.
Code: Exp .Sci .Physics .Optics
Metal-organic molecular beam epitaxy growth of InN thin film on different Temperature
Nick Wang (王翰揚) , Fang I Lai (賴芳儀)
Dept. of Electrical Engineering, Yuan Ze University, Taoyuan 320 Taiwan
nickwang1008@yahoo.com.tw
Nanostructured indium nitride (InN) films have been prepared on the c-plane sapphire substrate by a plasma-assisted metal–organic molecular beam epitaxy (PA-MOMBE) system. A pronounced two-dimensional growth mode was observed at a growth tempera ture of 500 ?C, and these films showed high orientation along the c-plane. As the growth temperature reached 700 ?C, (InN) 1D nanostructures were formed and exhibited randomly oriented crystalline nature.
Code: Exp .Sci .Electrical .Optics
Session S4 : Saturday 16:00 – 18:00 Chairperson: Lee
A study of hillock formation on Al and Al alloy(AlNiLa) films for interconnections of thin film transistors LCD
Wen Ying Hsiao (蕭文應) , Sheng Tsi Chou (周勝次)
Dept. of Electrical Engineering, Yuan Ze University, Taoyuan 320 Taiwan
s964717@mail.yzu.edu.tw
Al and Al alloys are very important conducting materials for Active-matrix liquid crystal display. To find a low resistivity and a high thermal stability this can suppress hillocks formation material in gate metal. The pure Al, and AlNiLa were covered wit h Mo and by dc magnet scan sputtering formed the thin film. The residual gas analysis was monitored the chamber. The residual gas N2 was also an important factor for mass production.
Code: Exp .Eng .Electrical .Optics
Dynamic Backlight Adjusting (DBA) of LCD TV with Video Luminance Intensity variation improve image contrast ratio.
Freud Yu (游得一) , Cheng-Hao Ko (柯正浩)
Dept. of Electrical Engineering, Yuan Ze University, Taoyuan 320 Taiwan
freudyu@so-net.net.tw
The architecture that it is proposed in image contrast improves upon this undesirable effect (light leakage at low grey levels in LCD TV) by adjusting the backlight based on the video luminance data variance accordingly in each frame. This has the benefic ial effect of increasing the dynamic contrast (the ratio of the maximum brightness to minimum brightness of a particular field or frame) of the display.
Code: Exp .Eng .Electrical .Optics
TFT-LCD Resolution uniformity Improvement
Shih Wei Kuo (郭士瑋) , C. P. Liu(劉宗平)
Dept. of Electrical Engineering, Yuan Ze University, Taoyuan, Taiwan
S964723@mail.yzu.edu.tw
This experimental can let TFT-LCD resolution uniformity will be improvement. The process use DNS SK1500 G6 equipment and Offset the pre bake temperature, Using the method is adjust pre bake lift pin altitude, this result show us when pre bake plate temper ature uniformity was improved TFT-LCD resolution uniformity was improved too. If using this method TFT-LCD resolution uniformity will draws close 0, this means process limit will more large In the future.
Code: Exp .Eng .Electrical .TFT-LCD
Field Sequential Color LCD-TV Using Multi-Area Control Algorithm
Alex Chen (陳煌明) , Yong Sheng Chen (陳永盛)
Dept. of Electrical Engineering, Yuan Ze University, Taoyuan 320 Taiwan
s964725@mail.yzu.edu.tw
A new multi-area control algorithm was developed for color filter-less LCD display and was verified on 32” LCD-TV and 15.4” notebook platforms. As there is no color filter on the panel, the RGB LED must be used as the backlight source. Compared to the sta ndard field sequential color algorithm, the multi-area control algorithm increases the brightness and decreases the demand for the liquid crystal response time.
Code: Exp .Eng .Electrical .
LCD Process Improvement
Peng Wei Chuan (彭偉權) , Chung Ping Liu(劉宗平)
AUO, Taiwan
s964718@mail.yzu.edu.tw
ODF process is an epoch-making manufacture method. It's effective solution former liquid crystal injection process time-consuming and good rate was low, and was not easy the difficulty which achieved. If produces large-scale LCD Display Panel the televisi on product, in accordance to rapid reaction small Cell Gap LCD Display Panel, And advanced high quality MVA LCD Display Panel.It must solve the problem to be possible to divide into: 1.Vacuum assembly 2.Uv exposure3.Lc dropper 4.Design related
Code: Exp .Eng .Electrical .
A Novel Approach to Retrieve the Atmospheric Transmittance by Applying the Stereoscopic Satellite Images
Kuo-Kuang Li(李國光) , C.P Liu (劉宗平)
Dept. of Electro-Optical Engineering, Yuan Ze University, Taoyuan 320 Taiwan
aug8232001@yahoo.com.tw
A new technique for remote sensing of transmittance based on the radiative transfer equation is developed. The ALOS PRISM has three independent optical systems for viewing nadir, forward and backward producing a stereoscopic image. It could be used to est imate the transmittance according to the developed radiative transfer equation. Results from different surface covers showed that the higher the land cover surface, the better the derived transmittance accuracy.
Code: The .Sci .Electrical .Remote Sensing
Dopant segregation with dual workfunction gate for Schottky-Barrier MOSFETS
Yi Chun Chou(周怡君) , Chun-Hsing Shih(施君興)
Dept. of Electrical Engineering, Yuan Ze University, Taoyuan 320 Taiwan
s974626@mail.yzu.edu.tw
The dopant segregated layer can modify the Schottky barrier to suppress ambipolar conduction and enhance on-state driving current. The characteristics on segregation layer are simulated in the DS-SBMOS by using the two-dimensional device simulations. Howe ver, degradations of DS-SBMOS in ambipolar conduction are observed as oxide become thinner and halo is used for scaling. Dual workfunction gate (DWG) structure can improve DS-SBMOS behavior by vertical gate engineering when size scaling.
Code: Sim .Eng .Electrical .SBMOS
Design optimizations for Schottky Barrier Flash Memory Cells
Yan-Xiang Luo (羅彥翔) , Chun-Hsing Shih(施君興)
Dept. of Electrical Engineering, Yuan Ze University, Taoyuan 320 Taiwan
s964624@mail.yzu.edu.tw
This work presents a novel schottky barrier flash memory cell with source-side injection programming. The unique schottky barrier at source-side interface creates the amount of hot electrons to provide high injection efficiency without compromising gate a nd drain bias. We find the best solution to provide a high program speed and operate for this device, which can be a optimization of the scaling design of schottky barrier flash cell in the future.
Code: Sim .Eng .Electrical .Semiconductor Devices
Session S5 : Saturday 19:00 – 20:00 Chairperson: Joshua
Hotness in blood microcirculation
Wen-Chin Jiang(姜文欽) , Hsiu Hsi(許昕)
Dept. of Electrical Engineering,Yuan Ze University,Taoyuan 320 Taiwan
s964633@mail.yzu.edu.tw
If there is hotness on skin , then it will have more blood than normal skin . Usually , there is a fixed volume of blood in the blood , and the blood is warm . If I add hotness to the skin , then more blood go into the skin . I test it on a experiment tha t a warm device is set to the skin . I can get its data from a computer which receives the upper data . Therefore , I can prove my hypothesis is right .
Code: Exp .Eng .Electrical .
A measurement system for temperature effect on microcirculation
Chung-Kuang Chen (陳重光) , Xin Xu (許昕)
Dept. of Electrical Engineering Yuan Ze University
s964726@mail.yzu.edu.tw
The microcirculation main role is to maintain normal cell metabolism and function . Through the microcirculation of observation to understand the dynamics of the situation inside the body. Research on the combination of optical bodies, detection circu it, the software program and Laser Doppler system to measure the temperature by the Organization of microcirculation response. The temperature microcirculation by the response analysis to determine the circumstances microcirculation and vascular disease.
Code: Exp .Eng .Electrical .microcirculation
A study of Liu-Wei-Dihuang oills effect
chia ching Lin(林家慶) , Hsin Hsiu(許昕)
College of Electrical and Communication Engineering Yuan Ze University
s964622@mail.yzu.edu.tw
In this study, we try to extract the microcirculatory property of acupoint and meridian to study the effects of taking Liu-Wei–Dihuang. In the experiment, we use Laser Doppler flowmetry to monitor microcirculation. We also do blank test to contrast wit h the experiment of taking Liu-Wei-Dihuang. This phenomenon imply that Liu-Wei –Dihuang may improve the circulation.
Code: Exp .Med .Computer .
The different contact force affects blood flux on acupoint
Bo-Hung Chen(陳伯煌) , Hsin Hsiu(許昕)
Dept. of Electrical Engineering, Yuan Ze University, Taoyuan 320 Taiwan
s964629@mail.yzu.edu.tw
Microcirculation is crucial to maintain the cell function.In this paper, the purpose of this study is for discussing the differences of skin microcirculation between stimulation and no stimulation on acupoint.We used Laser Doppler flowmetry(LDF) to me asure the skin microcirculation. We peformed four groups of tests (A)20mm-Hg, (B) 60mm-Hg, (C) 100mm-Hg, and (D) 160mm-hg to stimulation on the Hoku aupoint.We compare blood flux of the 4 groups.
Code: Exp .Eng .Electrical .
