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Proceedings of the 41st SICE Annual Conference. SICE 2002.最新文献

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PID control system fed back along with squares of control error and its derivative-optimum design of nonlinear PID controller PID控制系统随控制误差平方反馈及其导数的非线性PID控制器优化设计
Proceedings of the 41st SICE Annual Conference. SICE 2002. Pub Date : 2002-08-05 DOI: 10.1109/SICE.2002.1195836
T. Aratani
{"title":"PID control system fed back along with squares of control error and its derivative-optimum design of nonlinear PID controller","authors":"T. Aratani","doi":"10.1109/SICE.2002.1195836","DOIUrl":"https://doi.org/10.1109/SICE.2002.1195836","url":null,"abstract":"A nonlinear PID controller has been proposed to improve the quality of control, by attaching the squares of control error and its derivative to the standard PID controller. Optimum control parameters are evaluated at time domain, by direct numerical simulation for PID control system and by direct numerical optimization algorithm, that has ability to find global optimum among local optimums. Robustness of the nonlinear PID controller has been checked for five control parameters and three process model parameters, on graphical pattern of the control error levels around the optimum point. Proposed nonlinear PID controller shows better quality of control than the standard PID controller.","PeriodicalId":301855,"journal":{"name":"Proceedings of the 41st SICE Annual Conference. SICE 2002.","volume":"95 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125269586","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
A simple modeling method of elevator group systems 电梯群系统的一种简单建模方法
Proceedings of the 41st SICE Annual Conference. SICE 2002. Pub Date : 2002-08-05 DOI: 10.1109/SICE.2002.1195303
M. Iwata, K. Sasakawa, T. Yamamoto, S. Kitamura
{"title":"A simple modeling method of elevator group systems","authors":"M. Iwata, K. Sasakawa, T. Yamamoto, S. Kitamura","doi":"10.1109/SICE.2002.1195303","DOIUrl":"https://doi.org/10.1109/SICE.2002.1195303","url":null,"abstract":"In this paper we describe a simple elevator modeling method that deals with supervisory control logics such as dynamic zoning. It can be applied to design equipment and tune supervisory control logics. We developed this method by extending the techniques used for calculating round trip times. We have conducted a simulation to confirm the effectiveness of this model.","PeriodicalId":301855,"journal":{"name":"Proceedings of the 41st SICE Annual Conference. SICE 2002.","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125301364","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
Effect of temperature distribution on EMF of thermocouples 温度分布对热电偶电动势的影响
Proceedings of the 41st SICE Annual Conference. SICE 2002. Pub Date : 2002-08-05 DOI: 10.1109/SICE.2002.1195453
H. Ogura, J. Tamba, M. Izuchi, M. Arai
{"title":"Effect of temperature distribution on EMF of thermocouples","authors":"H. Ogura, J. Tamba, M. Izuchi, M. Arai","doi":"10.1109/SICE.2002.1195453","DOIUrl":"https://doi.org/10.1109/SICE.2002.1195453","url":null,"abstract":"A furnace was constructed to investigate the effect of temperature distribution on the EMF change caused by the inhomogeneity in each individual thermocouple. The EMF change of the inhomogeneous Pt/Pd thermocouple was observed by scanning the thermocouple in the temperature gradient region.","PeriodicalId":301855,"journal":{"name":"Proceedings of the 41st SICE Annual Conference. SICE 2002.","volume":"90 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125326808","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
Control system design of a traveling crane using H/sub /spl infin// control theory 采用H/sub /spl // /控制理论设计一种移动式起重机的控制系统
Proceedings of the 41st SICE Annual Conference. SICE 2002. Pub Date : 2002-08-05 DOI: 10.1109/SICE.2002.1195214
N. Kodani, S. Ouchi, Y. Todaka
{"title":"Control system design of a traveling crane using H/sub /spl infin// control theory","authors":"N. Kodani, S. Ouchi, Y. Todaka","doi":"10.1109/SICE.2002.1195214","DOIUrl":"https://doi.org/10.1109/SICE.2002.1195214","url":null,"abstract":"For a traveling crane, various control methods such as fuzzy control and optimum control are studied. In the control of an actual traveling crane, it is important to accurately stop the crane at the desired position by positioning control and anti-sway control. In this paper, we used the H/sub /spl infin// control theory which performs well even when there we modeling errors and parameter variations. The results of several experiments confirmed that the H/sub /spl infin// control system is effective.","PeriodicalId":301855,"journal":{"name":"Proceedings of the 41st SICE Annual Conference. SICE 2002.","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126624974","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
A simple derivation of interactor matrix for non-square transfer matrices 非平方转移矩阵的相互作用矩阵的简单推导
Proceedings of the 41st SICE Annual Conference. SICE 2002. Pub Date : 2002-08-05 DOI: 10.1109/SICE.2002.1195591
W. Kase, T. Watanabe, Y. Mutoh
{"title":"A simple derivation of interactor matrix for non-square transfer matrices","authors":"W. Kase, T. Watanabe, Y. Mutoh","doi":"10.1109/SICE.2002.1195591","DOIUrl":"https://doi.org/10.1109/SICE.2002.1195591","url":null,"abstract":"The interactor matrix plays an important role in control system analysis and synthesis. Recently, a simple derivation of the interactor matrix using a pseudoinverse approach was proposed. Unfortunately, this method is limited to square systems. In this paper, we present a simple derivation of an interactor matrix for non-square transfer function matrices.","PeriodicalId":301855,"journal":{"name":"Proceedings of the 41st SICE Annual Conference. SICE 2002.","volume":"84 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114928122","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
A study on abnormality detection with pseudo-CWT approach 基于伪cwt方法的异常检测研究
Proceedings of the 41st SICE Annual Conference. SICE 2002. Pub Date : 2002-08-05 DOI: 10.1109/SICE.2002.1195806
W. Shinohara
{"title":"A study on abnormality detection with pseudo-CWT approach","authors":"W. Shinohara","doi":"10.1109/SICE.2002.1195806","DOIUrl":"https://doi.org/10.1109/SICE.2002.1195806","url":null,"abstract":"In abnormality detection based on pattern-matching scheme, it is desirable a specific signal pattern itself is used as a probing pattern, as seen in the case of CWT (continuous wavelet transform), but its use is limited because of heavy computing load. In this paper, we study the feasibility of wavelet decomposition algorithm based abnormality detection to hedge this problem.","PeriodicalId":301855,"journal":{"name":"Proceedings of the 41st SICE Annual Conference. SICE 2002.","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115333384","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
DNA derived algorithm DNA衍生算法
Proceedings of the 41st SICE Annual Conference. SICE 2002. Pub Date : 2002-08-05 DOI: 10.1109/SICE.2002.1195300
H. Murase, T. Okayama, Keiji Kitabata
{"title":"DNA derived algorithm","authors":"H. Murase, T. Okayama, Keiji Kitabata","doi":"10.1109/SICE.2002.1195300","DOIUrl":"https://doi.org/10.1109/SICE.2002.1195300","url":null,"abstract":"Chromosomal DNA consists of exons and introns. Exsons carry useful information and introns are \"junk\" DNA. However, introns may serve as a protection for unwanted destruction of those blocks of useful exons in case of mutation which happens often in the process of evolution. This nature of introns was introduced into genetic algorithms to improve the robustness of GA search.","PeriodicalId":301855,"journal":{"name":"Proceedings of the 41st SICE Annual Conference. SICE 2002.","volume":"196 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116407953","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
The frequency responses for the physical model construction of the ultrasonic motor 超声电机物理模型构建的频率响应
Proceedings of the 41st SICE Annual Conference. SICE 2002. Pub Date : 2002-08-05 DOI: 10.1109/SICE.2002.1195293
Y. Yano, Y. Murata
{"title":"The frequency responses for the physical model construction of the ultrasonic motor","authors":"Y. Yano, Y. Murata","doi":"10.1109/SICE.2002.1195293","DOIUrl":"https://doi.org/10.1109/SICE.2002.1195293","url":null,"abstract":"In this study, we built a real-time control system for the ultrasonic motor by RT-Linux to develop the artificial muscle which combined ER fluid and ultrasonic motors. We measured on the frequency responses for the physical model construction of the ultrasonic motor with several load. Then, we discuss the optimal controller for the ultrasonic motor.","PeriodicalId":301855,"journal":{"name":"Proceedings of the 41st SICE Annual Conference. SICE 2002.","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122369117","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
Motion control system for 2 wheels independently driven vehicle with radio communication 2轮独立驱动车辆的运动控制系统与无线电通信
Proceedings of the 41st SICE Annual Conference. SICE 2002. Pub Date : 2002-08-05 DOI: 10.1109/SICE.2002.1195545
Y. Masukawa, Feifei Zhang, K. Mishima
{"title":"Motion control system for 2 wheels independently driven vehicle with radio communication","authors":"Y. Masukawa, Feifei Zhang, K. Mishima","doi":"10.1109/SICE.2002.1195545","DOIUrl":"https://doi.org/10.1109/SICE.2002.1195545","url":null,"abstract":"This paper describes the running control of a 2-wheel independently driven vehicle. We intend to develop a practical, useful and simple control method for the mechanism. The experimental results show that the vehicle can negotiate a complex course using a simple control law if the objective course is changed suitably, although the mechanism has a nonholonomic restriction.","PeriodicalId":301855,"journal":{"name":"Proceedings of the 41st SICE Annual Conference. SICE 2002.","volume":"309 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122422341","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
Investigation on the applicability of a quick identification-based diagnosis method to various fault modes 基于快速识别的故障诊断方法在多种故障模式下的适用性研究
Proceedings of the 41st SICE Annual Conference. SICE 2002. Pub Date : 2002-08-05 DOI: 10.1109/SICE.2002.1195724
K. Kumamaru, H. Kamata, K. Haji, K. Inoue
{"title":"Investigation on the applicability of a quick identification-based diagnosis method to various fault modes","authors":"K. Kumamaru, H. Kamata, K. Haji, K. Inoue","doi":"10.1109/SICE.2002.1195724","DOIUrl":"https://doi.org/10.1109/SICE.2002.1195724","url":null,"abstract":"The paper deals with identification-based fault diagnosis for nonlinear continuous-time dynamic systems. As a suitable way for monitoring physical parameters which specify fault modes in the system, a quick identification method has been proposed. In the paper, the applicability of the method to various fault modes is investigated through simulation studies on a ship propulsion system.","PeriodicalId":301855,"journal":{"name":"Proceedings of the 41st SICE Annual Conference. SICE 2002.","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122558358","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
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