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Proceedings of the 35th SICE Annual Conference. International Session Papers最新文献

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Application of a model reference fuzzy adaptive control to the spot welding system 模型参考模糊自适应控制在点焊系统中的应用
Proceedings of the 35th SICE Annual Conference. International Session Papers Pub Date : 1996-07-24 DOI: 10.1109/SICE.1996.865424
K. Araki, Xingqiao Chen, Jianbo Chen, Y. Ishino, T. Mizuno
{"title":"Application of a model reference fuzzy adaptive control to the spot welding system","authors":"K. Araki, Xingqiao Chen, Jianbo Chen, Y. Ishino, T. Mizuno","doi":"10.1109/SICE.1996.865424","DOIUrl":"https://doi.org/10.1109/SICE.1996.865424","url":null,"abstract":"Abstract: Based on the fuzz), logic control and adaptive control theory, this paper develops a fuzzy adaptive controller (FAC) with adaptive algorithm. Here the algorithms can modify membership functions of fuzzy controller in real time according to the distinct operating stages and working environment. From this points of view, a scheme of Model Reference Fuzzy Adaptive Control (MRFAC) system is designed to realize an adaptive control scheme. The proposed scheme is applied to a resistance spot welding system for producing a sound nugget and reducing loss energy. The simulation results show that it becomes possible to obtain the better performance in both transient and steady states. By incorporating fuzz), system Nvith the adaptive control, it will be realized to control welding current and output energy in real time. And the proposed scheme will improve transient response and robustness of the controlled system to parameter, welding stages changes and disturbance.","PeriodicalId":147405,"journal":{"name":"Proceedings of the 35th SICE Annual Conference. International Session Papers","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1996-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126735939","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: 7
Active vibration control of aerial vehicles 飞行器振动主动控制
Proceedings of the 35th SICE Annual Conference. International Session Papers Pub Date : 1996-07-24 DOI: 10.1109/SICE.1996.865423
K. Konishi, H. Ukida
{"title":"Active vibration control of aerial vehicles","authors":"K. Konishi, H. Ukida","doi":"10.1109/SICE.1996.865423","DOIUrl":"https://doi.org/10.1109/SICE.1996.865423","url":null,"abstract":"This Paper Presents A Scheme To Suppress The Vibration Of Manipulator Hand Mounted On The Bucket Of Aerial Vehicles. The Scheme Consists Of A Sliding Mechanism Attached To The Top Of The Boom To Introduce The Relative Displacement Between The Bucket And The Boom, And A Controller To Adjust The Relative Displacement. Equations Of Vibrating Motion For The Aerial Vehicle, Controller Design Based On The LQ Method And Disturbance Observer, And Numerical Simulations For Various Types Of Disturbance Force Are Shown.","PeriodicalId":147405,"journal":{"name":"Proceedings of the 35th SICE Annual Conference. International Session Papers","volume":"89 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1996-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122841917","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
Adaptive d-step ahead predictive control for nonlinear systems using neural networks 基于神经网络的非线性系统自适应超前预测控制
Proceedings of the 35th SICE Annual Conference. International Session Papers Pub Date : 1996-07-24 DOI: 10.1109/SICE.1996.865456
Fuli Wang, Mingzhong Li, Ying Song
{"title":"Adaptive d-step ahead predictive control for nonlinear systems using neural networks","authors":"Fuli Wang, Mingzhong Li, Ying Song","doi":"10.1109/SICE.1996.865456","DOIUrl":"https://doi.org/10.1109/SICE.1996.865456","url":null,"abstract":"A modified neural network is presented, and then an adaptive predictive controller for nonlinear dynamic systems based on this modified neural network is designed. Through extensive simulations, the proposed approach is shown to be effective for adaptive control of nonlinear systems.","PeriodicalId":147405,"journal":{"name":"Proceedings of the 35th SICE Annual Conference. International Session Papers","volume":"86 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1996-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121406661","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 design on multivariable model following boiler-turbine control system using fuzzy controller 基于模糊控制器的多变量模型跟踪锅炉汽轮机控制系统设计
Proceedings of the 35th SICE Annual Conference. International Session Papers Pub Date : 1996-07-24 DOI: 10.1109/SICE.1996.865425
Chang-Sun Hwang, Ho-Seong Jeong
{"title":"A design on multivariable model following boiler-turbine control system using fuzzy controller","authors":"Chang-Sun Hwang, Ho-Seong Jeong","doi":"10.1109/SICE.1996.865425","DOIUrl":"https://doi.org/10.1109/SICE.1996.865425","url":null,"abstract":"In this paper, a multivariable model following control system design using the fuzzy controller is developed for the boiler-turbine control system. A nominal model whose response has no overshoot and fast rise time is designed by using an integrator and a nonlinear hysterisis element. By using the relative gain matrix obtained by normalizing the steady-state gain matrix, the boiler-turbine control system is separated into single-input single-output control system. A fuzzy controller to follow as close as possible to the response of the nominal model is designed. A proposed design method for the boiler-turbine control system shows that the robustness and the optimal tracking property can be achieved under modeling error, disturbance and parameter perturbations. The effectiveness of the proposed design method is verified through simulation.","PeriodicalId":147405,"journal":{"name":"Proceedings of the 35th SICE Annual Conference. International Session Papers","volume":"81 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1996-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114322170","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 long range predictive pid controller with application to an industrial chemical process 一种适用于工业化工过程的长量程预测pid控制器
Proceedings of the 35th SICE Annual Conference. International Session Papers Pub Date : 1996-07-24 DOI: 10.1109/SICE.1996.865427
R.M. Miller, A. Uda, S. L. Shah, R. K. Wood
{"title":"A long range predictive pid controller with application to an industrial chemical process","authors":"R.M. Miller, A. Uda, S. L. Shah, R. K. Wood","doi":"10.1109/SICE.1996.865427","DOIUrl":"https://doi.org/10.1109/SICE.1996.865427","url":null,"abstract":"A predictive PID control law is proposed by comparison of a PID algorithm with a member of the long range predictive control family narnely generalized predictive control with steady state weighting. Industrial applications that are expected to benefit most from the proposed predictive PID controller are single loop noisy and/or th-ne delayed processes where the expense of a commercial model predictive control (MPQ license is difficult to justify. Results of predictive PID for control of dissolved oxygen in an industrial wastewater treatment process demonstrate excellent performance.","PeriodicalId":147405,"journal":{"name":"Proceedings of the 35th SICE Annual Conference. International Session Papers","volume":"62 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1996-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116486554","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
Performance improvement in discrete-time model reference adaptive control 离散时间模型参考自适应控制的性能改进
Proceedings of the 35th SICE Annual Conference. International Session Papers Pub Date : 1996-07-24 DOI: 10.1109/SICE.1996.865454
Yi Liu, A. Inoue, S. Masuda
{"title":"Performance improvement in discrete-time model reference adaptive control","authors":"Yi Liu, A. Inoue, S. Masuda","doi":"10.1109/SICE.1996.865454","DOIUrl":"https://doi.org/10.1109/SICE.1996.865454","url":null,"abstract":"In this paper, Nve propose a modified adaptive control law to improved the performance in discrete-tinie model reference adaptive control with bounded input disturbances. The modified adaptive law is directly derived using the factorization approach. Comparing Nvith the existing method [2], the modified NRAC law presented in this paper is based on the direct NRAC scheme, and, the choice of the fixed compensator is given explicitly, and the improved performance is evaluated.","PeriodicalId":147405,"journal":{"name":"Proceedings of the 35th SICE Annual Conference. International Session Papers","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1996-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131857421","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
Nonlinear control and controller tuning 非线性控制和控制器整定
Proceedings of the 35th SICE Annual Conference. International Session Papers Pub Date : 1996-07-24 DOI: 10.1109/SICE.1996.865402
D. Atherton
{"title":"Nonlinear control and controller tuning","authors":"D. Atherton","doi":"10.1109/SICE.1996.865402","DOIUrl":"https://doi.org/10.1109/SICE.1996.865402","url":null,"abstract":"The objectives of the paper are to discuss aspects of controller design, or more specifically controller tuning, for a SISO plant which may be nonlinear. The paper therefore first considers nonlinear effects and some approaches to the analysis of nonlinear systems. The autotuning approach for PH) controller tuning is then discussed first for linear and then for nonlinear plants.","PeriodicalId":147405,"journal":{"name":"Proceedings of the 35th SICE Annual Conference. International Session Papers","volume":"119 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1996-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114393010","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 trolley for material handling: design approach 移动搬运小车:设计方法
Proceedings of the 35th SICE Annual Conference. International Session Papers Pub Date : 1996-07-24 DOI: 10.1109/SICE.1996.865478
G. Sharma, M. Joshi, S. Kher, A. Kothari
{"title":"Mobile trolley for material handling: design approach","authors":"G. Sharma, M. Joshi, S. Kher, A. Kothari","doi":"10.1109/SICE.1996.865478","DOIUrl":"https://doi.org/10.1109/SICE.1996.865478","url":null,"abstract":"Variety of mobile robots have been developed to cater to the needs of the industries [1]. In this work we propose development of a mobile trolley for handling material in industrial environment. The mobile trolley design has been implemented and tested under no load and load conditions. The performance of the system is satisfactory.","PeriodicalId":147405,"journal":{"name":"Proceedings of the 35th SICE Annual Conference. International Session Papers","volume":"129 34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1996-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117172293","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
Detection and recognition of traffic sign in scene image using genetic'algorithms and neural networks 基于遗传算法和神经网络的场景图像交通标志检测与识别
Proceedings of the 35th SICE Annual Conference. International Session Papers Pub Date : 1996-07-24 DOI: 10.1109/SICE.1996.865463
Y. Aoyagi, T. Asakura
{"title":"Detection and recognition of traffic sign in scene image using genetic'algorithms and neural networks","authors":"Y. Aoyagi, T. Asakura","doi":"10.1109/SICE.1996.865463","DOIUrl":"https://doi.org/10.1109/SICE.1996.865463","url":null,"abstract":"This research is concerned with a new technology for the recognition of traffic sign from a scene image using genetic algorithms (denoted by GA) and neural networks (denoted by NN). First, an original video image is obtained as a binary image by using the smoothing filters. Second, the traffic sign in a scene image is searched using proposed GA. Third, if there exist two traffic signs in a video image, the method to detect the second traffic sign is developed based on the fitness of individuals. Finally, using NN, it can be recognized what kind of traffic sign is taken. Through these recognition experiments, it can be shown that the new technology proposed here is sufficiently valid for the recognition of traffic sign from a scene image.","PeriodicalId":147405,"journal":{"name":"Proceedings of the 35th SICE Annual Conference. International Session Papers","volume":"88 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1996-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117177408","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
Hierarchical functional models for stochastic response evaluation of environmental acoustic systems contaminated by background noise 受背景噪声污染的环境声系统随机响应评价的层次函数模型
Proceedings of the 35th SICE Annual Conference. International Session Papers Pub Date : 1996-07-24 DOI: 10.1109/SICE.1996.865420
Y. Fujita, M. Ohta
{"title":"Hierarchical functional models for stochastic response evaluation of environmental acoustic systems contaminated by background noise","authors":"Y. Fujita, M. Ohta","doi":"10.1109/SICE.1996.865420","DOIUrl":"https://doi.org/10.1109/SICE.1996.865420","url":null,"abstract":"For The Evaluation Of The Environmental Acoustic System With An Actual Case When The Input, The Output And The Background Noise Fluctuate In A Non-Gaussian Distribution Form, It Is Necessary To Predict The Response Output Probability Distribution To An Arbitrary Random Input. In This Paper, By Noting That The Probability Distribution Of The Sound Fluctuation On Intensity Scale Can Be Expressed In A Statistical Type Laguerre Series Expansion Form And By Employing The General Expression Of The Conditional Probability Distribution Of The Output Conditioned By The Input, The Extended Regression Functions Of The Quantities Connected To Its Expansion Parameters Are Derived. Upon Considering The Contamination Of The Background Noise For These Regression Functions, The Hierarchical Functional Models Are First Proposed. Then, The Parameters Of The Above Models Can Be Estimated Based On The Least Squares Error Criterion And The Measure Derived From The Statistical Independency Between The Input And The Background Noise. Finally, The Proposed Method Is Experimentally Confirmed By Applying It To The Actual Environmental Acoustic Systems.","PeriodicalId":147405,"journal":{"name":"Proceedings of the 35th SICE Annual Conference. International Session Papers","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1996-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124474445","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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