2011 4th International Conference on Mechatronics (ICOM)最新文献_第2页

Fuzzy logic based temperature control of thermoelectric cooler (TEC) for single photon avalanche diode (SPAD) application 基于模糊逻辑的单光子雪崩二极管(SPAD)热电冷却器温度控制

2011 4th International Conference on Mechatronics (ICOM) Pub Date : 2011-05-17 DOI: 10.1109/ICOM.2011.5937146

Nurul Izzati Samsuddin, N. Hasbullah, Salmiah Ahmad

引用次数: 4

Design of a 2-bit multi valued analog-to-digital converter 2位多值模数转换器的设计

2011 4th International Conference on Mechatronics (ICOM) Pub Date : 2011-05-17 DOI: 10.1109/ICOM.2011.5937142

S. Farhana, A. Alam, Sheroz Khan, Md. Ataur Rahman

引用次数: 3

Evaluating the effect of voice activity detection in isolated Yoruba word recognition system 评价语音活动检测在孤立约鲁巴语单词识别系统中的效果

2011 4th International Conference on Mechatronics (ICOM) Pub Date : 2011-05-17 DOI: 10.1109/ICOM.2011.5937134

A. Aibinu, M. Salami, Athaur Rahman Najeeb, J. F. Azeez, S. Rajin

引用次数: 9

Development of an automatic handling system for radioactive waste 放射性废物自动处理系统的研制

2011 4th International Conference on Mechatronics (ICOM) Pub Date : 2011-05-17 DOI: 10.1109/ICOM.2011.5937181

D. Rosli, S. M. Shalina, A. Anwar, H. Zaid, K. M. Ashhar

引用次数: 2

Design and modeling of MEMS SAW resonator on Lithium Niobate 铌酸锂MEMS SAW谐振器的设计与建模

2011 4th International Conference on Mechatronics (ICOM) Pub Date : 2011-05-17 DOI: 10.1109/ICOM.2011.5937127

Noor Amalina Ramli, A. Nordin

{"title":"Design and modeling of MEMS SAW resonator on Lithium Niobate","authors":"Noor Amalina Ramli, A. Nordin","doi":"10.1109/ICOM.2011.5937127","DOIUrl":"https://doi.org/10.1109/ICOM.2011.5937127","url":null,"abstract":"Surface Acoustic Wave (SAW) resonators are essential components for modern communication systems. They can function as filters and frequency synthesizers. SAW resonators operate based on the principle of acoustic waves propagating along the surface of a solid piezoelectric material. The waves are generated by injecting electrical energy using interdigitated transducers (IDTs) into the piezoelectric material which transforms it into propagating mechanical waves. This project intends to study the key design parameters that affect the performance of SAW resonator such as optimum spacing between IDT and reflector, optimum spacing of IDTs and the numbers of reflector in order to get the highest mechanical displacement. Key requirements of a SAW resonator include having precise resonant frequency (fr), low insertion losses, and high quality factors (Q). To meet these requirements, it is necessary to investigate the key design parameters; number of reflectors, number of IDTs, periodic distance of transducer fingers (λ), spacing between IDT and reflector. Finite element simulations to determine the optimum SAW resonator design was performed using COMSOL Multiphysics™.","PeriodicalId":376337,"journal":{"name":"2011 4th International Conference on Mechatronics (ICOM)","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127495060","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 16

Design and development of a hand-glove controlled wheel chair 一种手套控制轮椅的设计与研制

2011 4th International Conference on Mechatronics (ICOM) Pub Date : 2011-05-17 DOI: 10.1109/ICOM.2011.5937126

Rini Akmeliawati, Faez S. Ba Tis, Umar Wani

引用次数: 30

Characterization of materials using non-contact inductive sensor applications 利用非接触式电感传感器对材料进行表征

2011 4th International Conference on Mechatronics (ICOM) Pub Date : 2011-05-17 DOI: 10.1109/ICOM.2011.5937151

A. Arshad, Sheroz Khan, A. Alam, Othman Omran Khalifa, T. Gunawan, Ezamurni Bt. Zulkefly, A'isyah Jaafar, Khairun Nissaa' Bt Abdul Latif, Norain Bt. Abidin, SitiNorkhairani Bt AbdWahab, NurulSyuhadah Bt. IzwarArfani

引用次数: 0

Application of Proteus VSM in modelling brushless DC motor drives Proteus VSM在无刷直流电机驱动建模中的应用

2011 4th International Conference on Mechatronics (ICOM) Pub Date : 2011-05-17 DOI: 10.1109/ICOM.2011.5937161

Mohamad Nasrul Abdul Satar, D. Ishak

{"title":"Application of Proteus VSM in modelling brushless DC motor drives","authors":"Mohamad Nasrul Abdul Satar, D. Ishak","doi":"10.1109/ICOM.2011.5937161","DOIUrl":"https://doi.org/10.1109/ICOM.2011.5937161","url":null,"abstract":"This paper presents simulation and hardware implementation of 3-phase Permanent Magnet Brushless DC (PM BLDC) motor drive for low power applications. For this drive system, pulse width modulation (PWM) control has been implemented for a 120-degree six-step trapezoidal PM BLDC motor drive. The processor used is PIC16F877 which is a common, flash-able and low-cost microcontroller unit (MCU) with functions to perform commutation sequence, rotating direction control, speed control and reading Hall sensor signals. The controlling technique uses sensored type in order to make this design suitable for low-speed and high-speed applications plus control simplicity. This paper also introduces the application of Proteus VSM (Virtual System Modelling) software as a realtime simulation tools to model the performance of PM BLDC motor drive before hardware implementation. Expected results can be monitored and analyzed throughout virtual simulation of all components used. Experimental verification has been carried out to validate the simulated circuit and the results were compared. The usage of Proteus VSM enables shorter product development time, thus reducing development cost for industrial applications.","PeriodicalId":376337,"journal":{"name":"2011 4th International Conference on Mechatronics (ICOM)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124951129","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 6

6-DOF PC-Based Robotic Arm (PC-ROBOARM) with efficient trajectory planning and speed control 具有高效轨迹规划和速度控制的六自由度pc机械臂(PC-ROBOARM

2011 4th International Conference on Mechatronics (ICOM) Pub Date : 2011-05-17 DOI: 10.1109/ICOM.2011.5937171

Wong Guan Hao, Yap Yee Leck, L. Hun

{"title":"6-DOF PC-Based Robotic Arm (PC-ROBOARM) with efficient trajectory planning and speed control","authors":"Wong Guan Hao, Yap Yee Leck, L. Hun","doi":"10.1109/ICOM.2011.5937171","DOIUrl":"https://doi.org/10.1109/ICOM.2011.5937171","url":null,"abstract":"Over the past decades, design and control a robotic arm is not an easy job. Many consideration need to be taken care while designing and controlling robotic arm. In addition, different robotic arm design may lead to different control solution. Furthermore, it is difficult for the robotic arm to follow the assigned geometry path in high precision and accuracy manner. This paper introduces the design and development of 6-DOF (degree of freedom) PC-Based Robotic Arm (PC-ROBOARM). The main context of the study is concerning a 6-DOF robotic arm, which is modeled as three-link, with each joint connected with a suitable servomotor. The robotic arm design and control solution is implemented by self developed computer software which is named as SMART ARM. It is a computer aided design and control solution for 6-DOF robotic arm which come with an user friendly graphical user interface (GUI). It allows user to model or design virtual robotic arm before building the real one. Therefore, the user can estimate the optimum size of actual robotic arm at the beginning so as to minimize the building cost and suite the practical environment. Furthermore, once the actual robotic arm has been built, the user can reuse the software to control the actual robotic arm in an effortless way without wasting time in constructing new control solution. The software also provides simulation feature. Through simulation in the GUI, the software assists greatly in visualizing the robotic arm trajectory planning. The PC-ROBOARM is actual robotic arm developed to prove the simulation results. The 6-DOF robotic arm design is based on PUMA (Programmable Universal Machine for Assembly) jointed-arm model. Both point-to-point motion and continuous path motion are tested in simulation and actual arm controls.","PeriodicalId":376337,"journal":{"name":"2011 4th International Conference on Mechatronics (ICOM)","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115797209","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 51

Optimization of PID controller for flexible link system using a pareto-based multi-objective differential (PMODE) evolution 基于pareto-based多目标微分演化的柔性连杆系统PID控制器优化

2011 4th International Conference on Mechatronics (ICOM) Pub Date : 2011-05-17 DOI: 10.1109/ICOM.2011.5937190

I. Tijani, Rini Akmeliawati, A. Muthalif, A. Legowo

{"title":"Optimization of PID controller for flexible link system using a pareto-based multi-objective differential (PMODE) evolution","authors":"I. Tijani, Rini Akmeliawati, A. Muthalif, A. Legowo","doi":"10.1109/ICOM.2011.5937190","DOIUrl":"https://doi.org/10.1109/ICOM.2011.5937190","url":null,"abstract":"The conflict between the transient performance of the link position and tip vibration in a flexible link system has made the control of such system a challenging task. The system is required to obtain a fast transient position response together with minimal tip vibration. This can be viewed like many other real-life control problems as a multi-objectives optimization problem in which an optimal compromise between the design objectives is required. PID controller is noted with historical simplicity in terms of design and implementation when compares to other linear time invariant (LTI) control techniques. However, the shortcoming of PID lies in the tuning of the controller gains for a given problem. To overcome this, a Multiobjective Differential Evolution (MODE)-based PID controller is reported in this study for controlling a flexible link system. The gains of the PID controller are tuned using a developed MATLAB-based MODE to obtain pareto-solutions for both link position and tip vibration. The performance of the selected best PID controller from MODE-based design is benchmarked with the LQR controller provided by the manufacturer (QUANSER) of the laboratory scale flexible link plant. Though, the LQR shows better transient performance in the position responses, the developed MODE-PID gave better tip response performances as indicated in both the simulation and experimental responses obtained.","PeriodicalId":376337,"journal":{"name":"2011 4th International Conference on Mechatronics (ICOM)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122520746","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 15