Proceedings of the IECON'97 23rd International Conference on Industrial Electronics, Control, and Instrumentation (Cat. No.97CH36066)最新文献_第4页

Bidirectional transmission of analog/digital data and video signal via optical fiber for use in reliability test 通过光纤双向传输模拟/数字数据和视频信号，用于可靠性测试

Proceedings of the IECON'97 23rd International Conference on Industrial Electronics, Control, and Instrumentation (Cat. No.97CH36066) Pub Date : 1997-11-09 DOI: 10.1109/IECON.1997.668459

M. Kamiya, H. Ikeda, S. Shinohara, H. Yoshida

{"title":"Bidirectional transmission of analog/digital data and video signal via optical fiber for use in reliability test","authors":"M. Kamiya, H. Ikeda, S. Shinohara, H. Yoshida","doi":"10.1109/IECON.1997.668459","DOIUrl":"https://doi.org/10.1109/IECON.1997.668459","url":null,"abstract":"This paper describes a simple version of the full duplex optical fiber transmission system and its application to vibration measurement. An optical circuit configuration of this transmission system is simplified using a laser diode package with a built-in photodiode for monitoring the laser output power. This transmission system can simultaneously transmit digital data of up to 9600 bps in one direction, and analog data of DC to 100 kHz and an NTSC color video signal in the opposite direction through an optical fiber. This transmission system was applied for vibration measurement. While digital control data was transmitted from the monitoring room to the testing room, analog vibration data and a video signal were transmitted from the testing room to the monitoring room through the transmission system. Digital control data was used to determine the sensing position for the vibration sensor. Analog vibration data was obtained from the vibration sensor. A video signal was used to specify the measuring point. Vibration of components was three-dimensionally read from the vibration sensor.","PeriodicalId":404447,"journal":{"name":"Proceedings of the IECON'97 23rd International Conference on Industrial Electronics, Control, and Instrumentation (Cat. No.97CH36066)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1997-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129503406","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

A new architecture for high-performance programmable logic controller 一种高性能可编程逻辑控制器的新架构

Proceedings of the IECON'97 23rd International Conference on Industrial Electronics, Control, and Instrumentation (Cat. No.97CH36066) Pub Date : 1997-11-09 DOI: 10.1109/IECON.1997.671044

N. Aramaki, Y. Shimokawa, S. Kuno, T. Saitoh, H. Hashimoto

{"title":"A new architecture for high-performance programmable logic controller","authors":"N. Aramaki, Y. Shimokawa, S. Kuno, T. Saitoh, H. Hashimoto","doi":"10.1109/IECON.1997.671044","DOIUrl":"https://doi.org/10.1109/IECON.1997.671044","url":null,"abstract":"The authors developed an economical programmable logic controller (PLC) with high efficiency suitable for plant control systems. This PLC compose of several cards with various functions. The main processor card determines the efficiency of a PLC. Therefore a PLC's efficiency can be improved by upgrading the main processor card. Also, the main processor card constitutes nearly all the cost of a PLC. Therefore a PLC's cost could also be reduced by restructuring the main processor card. In a conventional main processor card, operations are entrusted to either microprocessing unit (MPU)-based processing or application specific integrated circuit (ASIC)-based processing. Main processor cards need architectural redesign in order to improve efficiency and to reduce cost simultaneously. The conventional ASIC-based processing is partially replaced by MPU-based processing, and the rest of the processing remains assigned to an ASIC, which serves as a control co-processor. The MPU and the co-processor share the tasks of control language processing and control operation that used to be performed collectively by the conventional ASIC. The new main processor card, consisting of an MPU and a co-processor, has faster processing speed, larger capacity and lower price than the conventional model, because of the functions of the co-processor, the MPU/co-processor configuration and task sharing between them. This new main processor card enabled the authors to develop a PLC that is more efficient and economical.","PeriodicalId":404447,"journal":{"name":"Proceedings of the IECON'97 23rd International Conference on Industrial Electronics, Control, and Instrumentation (Cat. No.97CH36066)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1997-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129355314","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: 26

A CAD package for fast simulation of regulated DC-DC converters in large-signal 用于大信号下直流-直流稳压变换器快速仿真的CAD软件包

Proceedings of the IECON'97 23rd International Conference on Industrial Electronics, Control, and Instrumentation (Cat. No.97CH36066) Pub Date : 1997-11-09 DOI: 10.1109/IECON.1997.671920

F. Leung, T.C.T. Ng, P. Tam

引用次数: 4

The characteristics of a new model based controller for single phase PWM rectifiers 一种基于模型的单相PWM整流器控制器的特性

Proceedings of the IECON'97 23rd International Conference on Industrial Electronics, Control, and Instrumentation (Cat. No.97CH36066) Pub Date : 1997-11-09 DOI: 10.1109/IECON.1997.672107

F. Flinders, W. Oghanna

引用次数: 6

DC brush-less servo motor drive systems using automatic learning control-based auto gain parameter tuning scheme 直流无刷伺服电机驱动系统采用基于自动学习控制的自动增益参数整定方案

Proceedings of the IECON'97 23rd International Conference on Industrial Electronics, Control, and Instrumentation (Cat. No.97CH36066) Pub Date : 1997-11-09 DOI: 10.1109/IECON.1997.668414

K. Inoue, J. Yoshitsugu, S. Shirogane, P. Boyagoda, M. Nakaoka

引用次数: 3

Drive cycle evaluation of soft-switched electric vehicle inverter 软开关电动汽车逆变器驱动周期评价

Proceedings of the IECON'97 23rd International Conference on Industrial Electronics, Control, and Instrumentation (Cat. No.97CH36066) Pub Date : 1997-11-09 DOI: 10.1109/IECON.1997.671812

D. Katsis, M. A. Herwald, Jae-Young Choi, D. Boroyevich, F. Lee

引用次数: 13

A fuzzy PID controller optimized by genetic algorithms used for a single phase power factor pre-regulator 基于遗传算法优化的模糊PID控制器用于单相功率因数预调节器

Proceedings of the IECON'97 23rd International Conference on Industrial Electronics, Control, and Instrumentation (Cat. No.97CH36066) Pub Date : 1997-11-09 DOI: 10.1109/IECON.1997.671073

Yu Qin, S. Du

引用次数: 5

Auto-tuning control of self-commissioning electric drives 自调试电力驱动的自动调谐控制

Proceedings of the IECON'97 23rd International Conference on Industrial Electronics, Control, and Instrumentation (Cat. No.97CH36066) Pub Date : 1997-11-09 DOI: 10.1109/IECON.1997.671781

Y. Tzou, Yuh-Farn Lin

引用次数: 6

High performance control and estimation in AC drives 交流驱动器的高性能控制和估计

Proceedings of the IECON'97 23rd International Conference on Industrial Electronics, Control, and Instrumentation (Cat. No.97CH36066) Pub Date : 1997-11-09 DOI: 10.1109/IECON.1997.671764

B. Bose

引用次数: 48

Overview of electrochemical double layer capacitors 电化学双层电容器概述

Proceedings of the IECON'97 23rd International Conference on Industrial Electronics, Control, and Instrumentation (Cat. No.97CH36066) Pub Date : 1997-11-09 DOI: 10.1109/IECON.1997.668430

D. Cahela, B. Tatarchuk

引用次数: 21