2012 IEEE Student Conference on Research and Development (SCOReD)最新文献_第4页

Effectiveness of query formulation based on durian characteristics 基于榴莲特性的查询配方有效性研究

2012 IEEE Student Conference on Research and Development (SCOReD) Pub Date : 2012-12-01 DOI: 10.1109/SCORED.2012.6518611

Z. Bakar, K. N. Ismail, Negar Fooladi

引用次数: 3

EEG dynamics in neurological disorders: Parkinson's disease and stroke 脑电图动力学在神经系统疾病:帕金森病和中风

2012 IEEE Student Conference on Research and Development (SCOReD) Pub Date : 2012-12-01 DOI: 10.1109/SCORED.2012.6518606

Yuvaraj Ramachandran Muthulakshmi, M. Murugappan, K. Sundaraj

{"title":"EEG dynamics in neurological disorders: Parkinson's disease and stroke","authors":"Yuvaraj Ramachandran Muthulakshmi, M. Murugappan, K. Sundaraj","doi":"10.1109/SCORED.2012.6518606","DOIUrl":"https://doi.org/10.1109/SCORED.2012.6518606","url":null,"abstract":"The electroencephalogram (EEG) signals provide oscillatory dynamics and valuable information about brain function. In fact, this permits the detection of changes in neurological state which are especially useful in the limited clinical examinations. Perhaps, the close relationship of EEG metabolism with cerebral blood flow enables EEG to be useful in the sensitive evaluation of neurodegenerative disorders such as Parkinson disease (PD) and Stroke. In addition, significant advances have been made in neuroscience concerning the understanding of oscillatory brain activities with EEG. This article reviews main findings of EEG abnormalities in PD and Stroke patients performed in last few decades. This abnormal relationship is highly evident in assisting the affected people disorders and behaviors, such as depression, suicide, emotional deficits, aggression etc. Further studies in this field could benefit from new technological improvements in data acquisition, accuracy of differential diagnosis and early detection of disorders are proposed which helps in better understanding of normal and disturbed brain networks.","PeriodicalId":299947,"journal":{"name":"2012 IEEE Student Conference on Research and Development (SCOReD)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128767694","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: 8

Hierarchy model to develop and simulate Digital Habitat Ecosystem Architecture 基于层次模型的数字生境生态系统建筑开发与仿真

2012 IEEE Student Conference on Research and Development (SCOReD) Pub Date : 2012-12-01 DOI: 10.1109/SCORED.2012.6518639

K. Pillai, H. King, C. Ozansoy

{"title":"Hierarchy model to develop and simulate Digital Habitat Ecosystem Architecture","authors":"K. Pillai, H. King, C. Ozansoy","doi":"10.1109/SCORED.2012.6518639","DOIUrl":"https://doi.org/10.1109/SCORED.2012.6518639","url":null,"abstract":"This paper introduces a Hierarchy model to develop and simulate Digital Habitat ecosystem Architecture (DHEA). A Digital Ecosystem (DE) is an Information and Communication Technology (ICT) system, which includes an open and a loosely coupled network of self-organizing ICT nodes and links. Advances in DE technology, an emerging research area, promise new approaches for controlling, monitoring, and managing the use and reuse of resources in built environments. However, the use of DE technology is currently limited to application in business enterprise networks as Open Source Environment (OSE). There are many network communication challenges because of this OSE i.e. advanced smart home devices are open source devices which can communicate via Wireless Local Area Network (WLAN), and are facing some networking traffic delays. Many research and development challenges exist, and must be addressed before this technology can be scaled to, and applied in built environments. The objective of this paper is to describe the hierarchy model of the smart home environment using a DE concept, and explain how the smart home devices communicate according to their node set up.","PeriodicalId":299947,"journal":{"name":"2012 IEEE Student Conference on Research and Development (SCOReD)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125998914","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: 5

The nonlinear dielectric response of water tree degradation in a medium voltage power cable 中压电力电缆中水树退化的非线性介电响应

2012 IEEE Student Conference on Research and Development (SCOReD) Pub Date : 2012-12-01 DOI: 10.1109/SCORED.2012.6518630

N. Hussain, N. M. Nor, M. F. Abdullah, K. Ashraf, Z. A. Baloch, S. K. Bizanjo

{"title":"The nonlinear dielectric response of water tree degradation in a medium voltage power cable","authors":"N. Hussain, N. M. Nor, M. F. Abdullah, K. Ashraf, Z. A. Baloch, S. K. Bizanjo","doi":"10.1109/SCORED.2012.6518630","DOIUrl":"https://doi.org/10.1109/SCORED.2012.6518630","url":null,"abstract":"Medium voltage (MV) cross linked polyethylene (XLPE) insulated power cables are being used in electrical power distribution system networks throughout the world. Deterioration like voids, cracks, delimitation, protrusions and contaminants in the cable insulation may initiate water tree, electrical tree and partial discharge. Water treeing is the main cause of insulation failure in MV power cables. The nonlinear dielectric response of water tree generates harmonics in the AC loss current. This paper presents a detailed study of the characterization of XLPE cable insulation. The morphological study of XLPE cable samples has been carried out by using the Scanning Electron Microscope (SEM) and the chemical analysis has been carried out by using Fourier Transform Infrared spectroscopy (FTIR). The MATLAB/SIMULINK program has been used to model and simulate degradation in the power cable due to water tree. This model is simulated with supply frequencies at 50 Hz, 100 Hz and 150 Hz. The 3rd harmonic current has been recorded from the total current flowing through the cable insulation. The generated harmonics have a good relationship with degradation caused by water tree.","PeriodicalId":299947,"journal":{"name":"2012 IEEE Student Conference on Research and Development (SCOReD)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128160510","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

Time-based electricity pricing for Demand Response implementation in monopolized electricity market 垄断电力市场中基于时间的需求响应定价

2012 IEEE Student Conference on Research and Development (SCOReD) Pub Date : 2012-12-01 DOI: 10.1109/SCORED.2012.6518634

N. S. M. Nazar, M. Abdullah, M. Y. Hassan, F. Hussin

{"title":"Time-based electricity pricing for Demand Response implementation in monopolized electricity market","authors":"N. S. M. Nazar, M. Abdullah, M. Y. Hassan, F. Hussin","doi":"10.1109/SCORED.2012.6518634","DOIUrl":"https://doi.org/10.1109/SCORED.2012.6518634","url":null,"abstract":"Demand Response (DR) refers to short-term changes by customers in their accustomed electric consumption patterns to reduce or shift electrical load over time. It allows customer participation in reducing electricity consumption during peak hour period. The main requirement for DR is time-based electricity pricing such as Time of Use (ToU) pricing or Real Time Pricing (RTP). TOU pricing provides customers with different electricity rates/tariff for different blocks of time in the 24 hour period. Whereas RTP offers the price that fluctuates hourly, that reflects the hourly electricity market price. The key success of DR program in any country depends on the proper time-based pricing model that is influenced by the structure of the electricity industry. For monopolized electricity market structure like in Malaysia, applying time-based pricing would be difficult due to the non-existence of electricity market price. The utility needs to consider their cost of generating electricity on time/hourly basis in setting the right price signal to DR programs. This paper compares the two pricing scheme by using a simple test system that relates the cost of electricity generation. The strengths and weaknesses of the two schemes under monopolized electricity structure will be highlighted and discussed.","PeriodicalId":299947,"journal":{"name":"2012 IEEE Student Conference on Research and Development (SCOReD)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132321823","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: 35

A practical method for camera calibration in stereo vision mobile robot navigation 立体视觉移动机器人导航中摄像机标定的实用方法

2012 IEEE Student Conference on Research and Development (SCOReD) Pub Date : 2012-12-01 DOI: 10.1109/SCORED.2012.6518620

R. A. Hamzah, S. Abd Ghani, A. Kadmin, K. Aziz

引用次数: 7

A linear model of quarter car active suspension system using composite nonlinear feedback control 基于复合非线性反馈控制的四分之一汽车主动悬架系统的线性模型

2012 IEEE Student Conference on Research and Development (SCOReD) Pub Date : 2012-12-01 DOI: 10.1109/SCORED.2012.6518619

M. F. Ismail, Y. M. Sam, K. Peng, M. K. Aripin, N. Hamzah, M. H. C. Hasan

{"title":"A linear model of quarter car active suspension system using composite nonlinear feedback control","authors":"M. F. Ismail, Y. M. Sam, K. Peng, M. K. Aripin, N. Hamzah, M. H. C. Hasan","doi":"10.1109/SCORED.2012.6518619","DOIUrl":"https://doi.org/10.1109/SCORED.2012.6518619","url":null,"abstract":"The composite nonlinear feedback (CNF) control technique is successfully applied to design the controller based on control law for an active suspension system. The CNF control law is composed of a linear control law and a nonlinear feedback part. The main idea of CNF is to design the linear control law with a low damping-ratio to achieve fast rising time and to design the nonlinear feedback part to result in a high damping-ratio to remove the overshoot caused by the linear control law when the system controlled output approached the reference. Such the CNF control laws can improve the tracking and regulating performances of the resulting closed-loop systems. The active suspension system is hierarchically divided into two subsystems with the system transformation based on the system structural properties at first and then the CNF control laws are designed for the two subsystems each One of the CNF control laws is designed for tracking control and the other is designed against the mismatching disturbance. The complete control law is made by combining the two CNF control laws and the system transformation. The simulation results show that CNF controller is better than LQR controller and passive model. The computer simulation is done to prove the CNF control performance.","PeriodicalId":299947,"journal":{"name":"2012 IEEE Student Conference on Research and Development (SCOReD)","volume":"36 12","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113958312","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: 20

Hybrid renewable energy systems in remote areas of equatorial countries 赤道国家偏远地区的混合可再生能源系统

2012 IEEE Student Conference on Research and Development (SCOReD) Pub Date : 2012-12-01 DOI: 10.1109/SCORED.2012.6518602

M. F. Nejad, M. Radzi, M. Kadir, H. Hizam

引用次数: 13

Analysis of mathematical modeling of different control strategies for variable speed control in wind energy conversion system (WECS) 风能转换系统变速控制不同控制策略的数学建模分析

2012 IEEE Student Conference on Research and Development (SCOReD) Pub Date : 2012-12-01 DOI: 10.1109/SCORED.2012.6518603

Abu Raihan Mohammad Siddique, Mohammad Abdul Hakim Raihan, Asif Al Faisal, T. H. Asif

引用次数: 2

Load shifting and retrofitting strategy for reducing electricity bill 减少电费的负荷转移和改造策略

2012 IEEE Student Conference on Research and Development (SCOReD) Pub Date : 2012-12-01 DOI: 10.1109/SCORED.2012.6518635

N. F. Hamidi, M. Abdullah, M. Y. Hassan, F. Hussin

引用次数: 5