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Proceedings. Student Conference on Research and Development, 2003. SCORED 2003.最新文献

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Cableless battery charger using induction technique for electric vehicles 采用感应技术的电动汽车无绳充电器
Proceedings. Student Conference on Research and Development, 2003. SCORED 2003. Pub Date : 2003-08-25 DOI: 10.1109/SCORED.2003.1459694
N. Mahmood, M. Alias, M. Mustapha, Mona Riza Mohd Esa, F. Taha
{"title":"Cableless battery charger using induction technique for electric vehicles","authors":"N. Mahmood, M. Alias, M. Mustapha, Mona Riza Mohd Esa, F. Taha","doi":"10.1109/SCORED.2003.1459694","DOIUrl":"https://doi.org/10.1109/SCORED.2003.1459694","url":null,"abstract":"Electromagnetic induction is the production of an electromotive force in a conductor as a result of a changing magnetic field about the conductor. The induced emf always such that it opposes the change that gives rise to it, according to Lenz's law. In our work, we are considering in controlling the magnetic flux distribution through an air-gap during the energy transfer from the source to load. This research has put a core situation in investigating the possible ways of charging the batteries via mutual induction as in transformers. This enables the charging process to be cableless. It involves two coils transferring energy from one to the other through air in the most efficient way. Our work is presented in this paper. Simulation and hardware implementation has been carried out successfully. We have measured the magnetic flux density for ac input voltage of 100 Volt with different frequency values. The optimum frequency in our design is 25 Hz. We found that it is possible to control the magnetic flux distribution during energy transmission by optimizing the frequency and shielding the flux path.","PeriodicalId":239300,"journal":{"name":"Proceedings. Student Conference on Research and Development, 2003. SCORED 2003.","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-08-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116761762","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: 0
Speed trap detection with Doppler effect 多普勒效应测速陷阱
Proceedings. Student Conference on Research and Development, 2003. SCORED 2003. Pub Date : 2003-08-25 DOI: 10.1109/SCORED.2003.1459693
Z. A. Rahman, W. Hasan, S. Noor, M. Hassan
{"title":"Speed trap detection with Doppler effect","authors":"Z. A. Rahman, W. Hasan, S. Noor, M. Hassan","doi":"10.1109/SCORED.2003.1459693","DOIUrl":"https://doi.org/10.1109/SCORED.2003.1459693","url":null,"abstract":"In this paper, the 8-bit MC68HC11 MCU micro controller is used to receive data speed from Doppler radar speed sensor. Vehicle speeds are detected by Doppler radar speed sensor and then sent to a micro controller. The micro controller is programmed to detect the signal and calculate the speed of vehicle, display data on LCD, and concurrently send data to PC through RS-232 port via serial communication interface. The GUI for PC is developed with VB6 programming to receive data from micro controller and capture picture. VB6 is programmed to manual capture an image and also auto capture and auto save an image in directory if vehicle speed is over speed limit selected from micro controller. Also Microsoft's access database program is used to save/record data in a database.","PeriodicalId":239300,"journal":{"name":"Proceedings. Student Conference on Research and Development, 2003. SCORED 2003.","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-08-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129359958","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: 3
Micro controller based adjustable closed-loop dc motor speed controller 基于单片机的可调闭环直流电机调速控制器
Proceedings. Student Conference on Research and Development, 2003. SCORED 2003. Pub Date : 2003-08-25 DOI: 10.1109/SCORED.2003.1459664
Y. Ettomi, S.B.M. Moor, S. M. Bashi, M. Hassan
{"title":"Micro controller based adjustable closed-loop dc motor speed controller","authors":"Y. Ettomi, S.B.M. Moor, S. M. Bashi, M. Hassan","doi":"10.1109/SCORED.2003.1459664","DOIUrl":"https://doi.org/10.1109/SCORED.2003.1459664","url":null,"abstract":"The speed control of dc motor is very crucial, especially in applications where precision and protection are of essence. Different methods employing solid-state switches are available for a precise control for speed and protection of dc motor. In this paper, the use of micro controller for speed control and protection of dc motor is presented. The peculiarity of this method is its adaptability to different ratings of motors. Experimental results have been obtained which show the employment of microcontroller for acceleration, speed reversal, and deceleration and over current protection of a dc motor.","PeriodicalId":239300,"journal":{"name":"Proceedings. Student Conference on Research and Development, 2003. SCORED 2003.","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-08-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121703575","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
Modelling and machining of complex mechanical parts using CAD/CAM systems 使用CAD/CAM系统对复杂机械零件进行建模和加工
Proceedings. Student Conference on Research and Development, 2003. SCORED 2003. Pub Date : 2003-08-25 DOI: 10.1109/SCORED.2003.1459689
N. Ismail, K. Lim, C. Tan
{"title":"Modelling and machining of complex mechanical parts using CAD/CAM systems","authors":"N. Ismail, K. Lim, C. Tan","doi":"10.1109/SCORED.2003.1459689","DOIUrl":"https://doi.org/10.1109/SCORED.2003.1459689","url":null,"abstract":"In the design world, complex parts are commonly used for both functional and ergonomics purposes. These parts are difficult to machine due to its irregular surface curvatures and the complex features. This paper presents the application of CAD/CAM in modelling, process planning and fabrication of a complex mechanical part called \"landing gear connector fitting\". The part is modelled using UniGraphics CAD/CAM system. The process planning is developed and tool path simulation is carried out. NC codes are then generated for machining using CNC milling machine. The best modelling method and tool path sequence for the part are determined. The recommended cutting parameters are also highlighted.","PeriodicalId":239300,"journal":{"name":"Proceedings. Student Conference on Research and Development, 2003. SCORED 2003.","volume":"464 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-08-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122737232","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: 0
Music synthesis: physical modeling technique 音乐合成:物理造型技术
Proceedings. Student Conference on Research and Development, 2003. SCORED 2003. Pub Date : 2003-08-25 DOI: 10.1109/SCORED.2003.1459666
A. A. Azid, C.B. Loke, S. Samad, A. Hussain
{"title":"Music synthesis: physical modeling technique","authors":"A. A. Azid, C.B. Loke, S. Samad, A. Hussain","doi":"10.1109/SCORED.2003.1459666","DOIUrl":"https://doi.org/10.1109/SCORED.2003.1459666","url":null,"abstract":"This paper deals with the artificial sound production of musical instrument using a computer or simply computer music synthesis. In this work, guitar tones are reproduced using the physical modeling (PM) technique to produce synthetic tones that sound very similar to the original sound.","PeriodicalId":239300,"journal":{"name":"Proceedings. Student Conference on Research and Development, 2003. SCORED 2003.","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-08-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125779625","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: 2
Production of hydrogen using photovoltaic electrolysis 利用光伏电解生产氢气
Proceedings. Student Conference on Research and Development, 2003. SCORED 2003. Pub Date : 2003-08-25 DOI: 10.1109/SCORED.2003.1459707
S. M. Bashi, N. Mailah, M. Y. Yusof
{"title":"Production of hydrogen using photovoltaic electrolysis","authors":"S. M. Bashi, N. Mailah, M. Y. Yusof","doi":"10.1109/SCORED.2003.1459707","DOIUrl":"https://doi.org/10.1109/SCORED.2003.1459707","url":null,"abstract":"Fossil fuels had been used for centuries and the usage of those fuels had made their supplies limited. Solar energy is one of the most promising solutions, which offer an actual clean, environmental friendly, renewable and alternative energy option. The main objective of this project is to store the energy from the sun in another form of energy. Hydrogen storage is chosen for its potential to make a clean energy option and low cost in construction. The development for hydrogen-fuel economy which had rapid increase in industrial application had also influent the decision of this project. In this work, the solar energy applications in Malaysia have been investigated and converted to an electric energy by using the photovoltaic cells. Electrolysis, which is the simplest process to generate hydrogen, is powered by the DC voltage from the photovoltaic cell instead of using the battery as power supply.","PeriodicalId":239300,"journal":{"name":"Proceedings. Student Conference on Research and Development, 2003. SCORED 2003.","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-08-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129855095","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: 2
Filamentation and discrete supercontinuum generation in dielectric materials 介电材料中的成丝和离散超连续谱的产生
Proceedings. Student Conference on Research and Development, 2003. SCORED 2003. Pub Date : 2003-08-25 DOI: 10.1109/SCORED.2003.1459697
N. Abas, N. Khan, N. Sulaiman
{"title":"Filamentation and discrete supercontinuum generation in dielectric materials","authors":"N. Abas, N. Khan, N. Sulaiman","doi":"10.1109/SCORED.2003.1459697","DOIUrl":"https://doi.org/10.1109/SCORED.2003.1459697","url":null,"abstract":"A new method of filamentary discrete lines supercontinuum generation is reported. It is based on distributed feedback dye laser action instead of the conventional propagation of femtosecond pulses through open air or photonic molecules. Novelty of the technique, ease and economy make it attractive for continual spectral lines generation. Although, this work was carried out by pumping dye solution with only six pulses to generate 45 nm wide supercontinuum, consisting of nine distinct coherent lines, but the principle may be extended to any desired spectral range, depending upon the available gain medium and number of pumping pulses. Successful design and operation of multi-wavelength laser source, an off white supercontinuum, using a mode-locked and frequency doubled picosecond Nd:YAG laser is presented to demonstrate filamentation in atmosphere.","PeriodicalId":239300,"journal":{"name":"Proceedings. Student Conference on Research and Development, 2003. SCORED 2003.","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-08-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130726782","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: 1
Technical animation experiments based on keyframe animation and motion capture 基于关键帧动画和动作捕捉的技术动画实验
Proceedings. Student Conference on Research and Development, 2003. SCORED 2003. Pub Date : 2003-08-25 DOI: 10.1109/SCORED.2003.1459723
M. Izani, Aishah, A. Eshaq, Norzaiha
{"title":"Technical animation experiments based on keyframe animation and motion capture","authors":"M. Izani, Aishah, A. Eshaq, Norzaiha","doi":"10.1109/SCORED.2003.1459723","DOIUrl":"https://doi.org/10.1109/SCORED.2003.1459723","url":null,"abstract":"This paper is an extension from the previous paper entitled \"keyframe animation and motion capture for creating animation\". In order to observe, analyse and compare the results between these two methods namely motion capture and keyframe animation, the author attempts an experiment. This experiment is mainly divided into two sub-objects: motion capture and keyframe. Each sub-object consists of three modules namely: walking, running and jumping. A set of comparative results is provided at the end of these experiments.","PeriodicalId":239300,"journal":{"name":"Proceedings. Student Conference on Research and Development, 2003. SCORED 2003.","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-08-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131114448","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: 0
Mobile positioning location using E-OTD method for GSM network 移动定位定位采用E-OTD方法，适用于GSM网络
Proceedings. Student Conference on Research and Development, 2003. SCORED 2003. Pub Date : 2003-08-25 DOI: 10.1109/SCORED.2003.1459714
S. Charitanetra, S. Noppanakeepong
{"title":"Mobile positioning location using E-OTD method for GSM network","authors":"S. Charitanetra, S. Noppanakeepong","doi":"10.1109/SCORED.2003.1459714","DOIUrl":"https://doi.org/10.1109/SCORED.2003.1459714","url":null,"abstract":"Today's rapidly evolving positioning location technology can be possible to determine the geographical position of mobile phone. This is related to many new services of the next revolution mobile communication system. It is important to find out what location technology is suitable for operating on GSM network. However a success of service must concern with the lowest possible cost and minimal impact on the network infrastructure and subscriber equipment because GSM system were not originally designed for positioning. Thus we present to study of the E-OTD location technology for improving accuracy and service stability.","PeriodicalId":239300,"journal":{"name":"Proceedings. Student Conference on Research and Development, 2003. SCORED 2003.","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-08-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131613937","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: 10
Implementation of Internet protocol security in video conferencing over IPV4/V6 on the Linux platform Linux平台下基于IPV4/V6的视频会议中互联网协议安全的实现
Proceedings. Student Conference on Research and Development, 2003. SCORED 2003. Pub Date : 2003-08-25 DOI: 10.1109/SCORED.2003.1459718
L. Chuan, K. Jumari, M. Ismail, K. Anuar
{"title":"Implementation of Internet protocol security in video conferencing over IPV4/V6 on the Linux platform","authors":"L. Chuan, K. Jumari, M. Ismail, K. Anuar","doi":"10.1109/SCORED.2003.1459718","DOIUrl":"https://doi.org/10.1109/SCORED.2003.1459718","url":null,"abstract":"This paper outlines the architectural principles of secured video conferencing using Internet protocol security (IPSec) over IPv4 and IPv6. In the non-secured video conferencing, an attacker can sniffed, eavesdropped unauthorized interception and spoofed the packet sender/receiver address. A secured video conferencing test-bed consisting two PCs with IPv4/IPv6 stack has been implemented on the Linux platform using IPSec protocol. The security test includes FTP and PING/PING6 between two PCs. The result shows that the sniffer cannot sniff the packets transfer between two PCs.","PeriodicalId":239300,"journal":{"name":"Proceedings. Student Conference on Research and Development, 2003. SCORED 2003.","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-08-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130985378","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: 1
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