2008 IEEE Region 10 and the Third international Conference on Industrial and Information Systems最新文献_第7页

Induction motor Parameter Estimation using Hybrid Genetic Algorithm 基于混合遗传算法的感应电机参数估计

2008 IEEE Region 10 and the Third international Conference on Industrial and Information Systems Pub Date : 2008-12-01 DOI: 10.1109/ICIINFS.2008.4798346

K. Sundareswaran, H. N. Shyam, S. Palani, Joby James

{"title":"Induction motor Parameter Estimation using Hybrid Genetic Algorithm","authors":"K. Sundareswaran, H. N. Shyam, S. Palani, Joby James","doi":"10.1109/ICIINFS.2008.4798346","DOIUrl":"https://doi.org/10.1109/ICIINFS.2008.4798346","url":null,"abstract":"The main objective of this work is to develop a cost effective off-line method for determination of induction motor equivalent circuit parameters by conducting a single load test on the motor. The proposed scheme is an alternative viable method to conventional means of no-load and blocked rotor tests. The identification of motor parameters is redrafted as a multi-objective optimization problem and solution is sought through conventional optimization method as well as genetic algorithm (GA). The conventional method employed is the well known Rosenbrock's (RB) rotating coordinates method. When the results of the two methods are analyzed, it is observed that while GA offers near optimal solution to the problem, the method of RB always results in global optima, provided initial values are chosen judiciously. Hence, it is proposed to combine these two methods to gain the advantages of both the methods. In such a hybrid optimization method, the task of global search is carried out by GA, while Rosenbrock's method is devoted to local search. Comparison of these two techniques are discussed and presented in conjunction with computed and practical results. It is shown that combination of GA with conventional method yields improved results.","PeriodicalId":429889,"journal":{"name":"2008 IEEE Region 10 and the Third international Conference on Industrial and Information Systems","volume":"151 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134280048","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: 11

FLIER: A Novel Sensor Fusion Algorithm FLIER:一种新的传感器融合算法

2008 IEEE Region 10 and the Third international Conference on Industrial and Information Systems Pub Date : 2008-12-01 DOI: 10.1109/ICIINFS.2008.4798459

S. Chauhan, Chetan Patil, A. Halder, M. Sinha

引用次数: 2

Development of a Novel Drive Topology for a Five Phase Stepper Motor 一种新型五相步进电机驱动拓扑的发展

2008 IEEE Region 10 and the Third international Conference on Industrial and Information Systems Pub Date : 2008-12-01 DOI: 10.1109/ICIINFS.2008.4798497

T. S. Weerakoon, L. Samaranayake

引用次数: 16

Remote Monitoring and Analysis of Human Lung Sound 人体肺声的远程监测与分析

2008 IEEE Region 10 and the Third international Conference on Industrial and Information Systems Pub Date : 2008-12-01 DOI: 10.1109/ICIINFS.2008.4798463

Abhishek Banik, R. S. Anand, M. A. Ansari

引用次数: 5

Optimal Power Flow for Steady state security enhancement using Genetic Algorithm with FACTS devices 利用遗传算法增强FACTS器件稳态安全的最优潮流

2008 IEEE Region 10 and the Third international Conference on Industrial and Information Systems Pub Date : 2008-12-01 DOI: 10.1109/ICIINFS.2008.4798414

R. Narmatha, Banu D Devaraj

引用次数: 35

Sensing Models and Its Impact on Network Coverage in Wireless Sensor Network 无线传感器网络中感知模型及其对网络覆盖的影响

2008 IEEE Region 10 and the Third international Conference on Industrial and Information Systems Pub Date : 2008-12-01 DOI: 10.1109/ICIINFS.2008.4798455

A. Hossain, S. Chakrabarti, P. Biswas

引用次数: 116

A Use Case Driven Formal Approach to Check Consistency between UI Requirement and Implementation 用例驱动的检查UI需求和实现之间一致性的正式方法

2008 IEEE Region 10 and the Third international Conference on Industrial and Information Systems Pub Date : 2008-12-01 DOI: 10.1109/ICIINFS.2008.4798360

Anurag Jain, B. D. Chaudhary

{"title":"A Use Case Driven Formal Approach to Check Consistency between UI Requirement and Implementation","authors":"Anurag Jain, B. D. Chaudhary","doi":"10.1109/ICIINFS.2008.4798360","DOIUrl":"https://doi.org/10.1109/ICIINFS.2008.4798360","url":null,"abstract":"Use Cases describe behavioral requirements of software systems in textual form. They are interpreted for creation of analysis, design and implementation artifacts, including user interface (UI). There is a very likelihood of inconsistencies in the interpretation of the Use Cases by different members of software development team. Various research efforts have been made to associate a formal model with the Use Cases to minimize such inconsistencies. In this paper we present a Use Case editor which uses restricted form of natural language and generates a finite state machine (FSM) model of the Use Case including UI requirements. The editor views a Use Case as an ordered set of event-response pair with parameters. These parameters provide input and output requirements of UI. The semantics of a Use Case and its events are captured in terms of pre and post conditions, which are used to generate states and transition rules of FSM. Both state and transition rules of FSM are represented as typed graph. UI implementation is also modeled as typed graph. We have defined consistency criteria between UI requirement and its implementation, and have used a graph based simulator tool, GROOVE for verification of consistency. The editor generates XML files compatible with GROOVE to facilitate this consistency checking.","PeriodicalId":429889,"journal":{"name":"2008 IEEE Region 10 and the Third international Conference on Industrial and Information Systems","volume":"86 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116973501","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

Diversity Assisted Block PIC for synchronous CI/MC-CDMA uplink system using Genetic Algorithms 基于遗传算法的分集辅助块PIC同步CI/MC-CDMA上行系统

2008 IEEE Region 10 and the Third international Conference on Industrial and Information Systems Pub Date : 2008-12-01 DOI: 10.1109/ICIINFS.2008.4798486

S. Maity, S. Hati, S. Maity

{"title":"Diversity Assisted Block PIC for synchronous CI/MC-CDMA uplink system using Genetic Algorithms","authors":"S. Maity, S. Hati, S. Maity","doi":"10.1109/ICIINFS.2008.4798486","DOIUrl":"https://doi.org/10.1109/ICIINFS.2008.4798486","url":null,"abstract":"This paper investigates the scope of genetic algorithms (GA) for performance improvement in multiuser detection through the realization of an efficient block parallel interference cancellation (PIC) technique in a synchronous carrier interferometry/MC-CDMA (multicarrier-code division multiple access) uplink system. Simulation is carried out on frequency selective Rayleigh fading channel and antenna diversity is applied at base station (BS). Weight factors for diversity implementation are calculated based on the value of SIR (signal to interference ratio) of individual antenna system. GA is used to partition different users into groups of different blocks namely very strong, strong, weak and very weak based on the normalized magnitudes of their decision variables. We have reported the performance of the GA based block PIC system of four block, three block and two block with conventional PIC. A significant improvement in performance and capacity is seen with GA based block PIC relative to conventional PIC at the cost of slight increase in computation complexity. Simulation results show that BER is reduced as the number of users are divided into more number of blocks and the optimal partitioning of the blocks obtained by using GA.","PeriodicalId":429889,"journal":{"name":"2008 IEEE Region 10 and the Third international Conference on Industrial and Information Systems","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117054074","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: 9

Analysis of Non-isolated Soft Switching DC-DC Buck Converter 非隔离软开关DC-DC降压变换器分析

2008 IEEE Region 10 and the Third international Conference on Industrial and Information Systems Pub Date : 2008-12-01 DOI: 10.1109/ICIINFS.2008.4798425

S. Pattnaik, A. Panda, K. Mahapatra

{"title":"Analysis of Non-isolated Soft Switching DC-DC Buck Converter","authors":"S. Pattnaik, A. Panda, K. Mahapatra","doi":"10.1109/ICIINFS.2008.4798425","DOIUrl":"https://doi.org/10.1109/ICIINFS.2008.4798425","url":null,"abstract":"A novel zero-voltage switching (ZVS) step-down converter with a tapped inductor is proposed in this paper. Tapped inductor provides better power density as compared to isolation buck converter. With a simple structure, the tapped-inductor buck converter shows promise for extending the duty cycle. This converter is cost effective and attractive for high performance. Furthermore, with the replacement of transformer by tapped inductor, its efficiency may be maximized for low power application and power quality is improved as low harmonics at input as well as output. The peak current of the main switch is reduced by tapped inductor operation, thus the conduction loss and switching loss levels of the main switch are lowered. Consequently, this tapped inductor scheme alleviates the severe power stress and enhances device utilization. This soft-switching buck converter is suitable for extremely low step-down ratio applications. The principle of the proposed scheme, analysis of the operation, and design guidelines are included. Finally, the experimental result of the 10 W prototype DC/DC converter is given for hardware verification.","PeriodicalId":429889,"journal":{"name":"2008 IEEE Region 10 and the Third international Conference on Industrial and Information Systems","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117101919","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: 4

A Case Study on Decision Making with Expression of Uncertainty in Measurement 基于测量不确定度表达的决策案例研究

2008 IEEE Region 10 and the Third international Conference on Industrial and Information Systems Pub Date : 2008-12-01 DOI: 10.1109/ICIINFS.2008.4798364

Pravakar Mallick

引用次数: 2