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Proceedings of IEEE International Conference on Control and Applications最新文献

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On observers for a class of bilinear systems 一类双线性系统的观测器
Proceedings of IEEE International Conference on Control and Applications Pub Date : 1993-09-13 DOI: 10.1109/CCA.1993.348236
R. Martinez, J. Alvarez
{"title":"On observers for a class of bilinear systems","authors":"R. Martinez, J. Alvarez","doi":"10.1109/CCA.1993.348236","DOIUrl":"https://doi.org/10.1109/CCA.1993.348236","url":null,"abstract":"In this note, by means of differential algebra tools, an essential result on the translated generalized observability canonical form (GOCF) and an asymptotic nonlinear observer for one-output reconstructible bilinear systems are given.<<ETX>>","PeriodicalId":276779,"journal":{"name":"Proceedings of IEEE International Conference on Control and Applications","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1993-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115432472","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
Tracking control of manipulators with elastic joints 弹性关节机械臂的跟踪控制
Proceedings of IEEE International Conference on Control and Applications Pub Date : 1993-09-13 DOI: 10.1109/CCA.1993.348287
G. Wilson, G. Irwin
{"title":"Tracking control of manipulators with elastic joints","authors":"G. Wilson, G. Irwin","doi":"10.1109/CCA.1993.348287","DOIUrl":"https://doi.org/10.1109/CCA.1993.348287","url":null,"abstract":"The control of single-link, flexible manipulators is considered. Using singular perturbation techniques a model-order reduction is carried out and the system dynamics approximated by reduced-order, models in separate time-scales. Based on these reduced-order models, a two-time-scale composite control is proposed which employs only observable states. The limitations of this technique and the design objectives for the fast portion of the composite control are discussed in detail and guidelines for the design of controllers for practical applications produced. Dynamic simulation studies are employed to verify the approach.<<ETX>>","PeriodicalId":276779,"journal":{"name":"Proceedings of IEEE International Conference on Control and Applications","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1993-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115850081","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
Position tracking control of an induction motor via partial state feedback 基于部分状态反馈的感应电机位置跟踪控制
Proceedings of IEEE International Conference on Control and Applications Pub Date : 1993-09-13 DOI: 10.1109/CCA.1993.348354
Jun Hu, D. Dawson, Yi Qian
{"title":"Position tracking control of an induction motor via partial state feedback","authors":"Jun Hu, D. Dawson, Yi Qian","doi":"10.1109/CCA.1993.348354","DOIUrl":"https://doi.org/10.1109/CCA.1993.348354","url":null,"abstract":"This paper presents a position tracking controller for an induction motor driving a robotic load. Using nonlinear models of the induction motor and a nonlinear observer, a focal exponential stability (ES) result for motor position tracking error is obtained. The control only requires measurements of rotor position and stator currents while utilizing exact knowledge of the system parameters. Simulation results are given to show the effectiveness of the proposed controller.<<ETX>>","PeriodicalId":276779,"journal":{"name":"Proceedings of IEEE International Conference on Control and Applications","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1993-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130861006","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: 19
Extract linearization control of continuous bioreactors: a comparison of Various control structures 连续生物反应器的提取线性化控制:各种控制结构的比较
Proceedings of IEEE International Conference on Control and Applications Pub Date : 1993-09-13 DOI: 10.1109/CCA.1993.348297
Zi-Qin Wang, S. Skogestad, Ying Zhao
{"title":"Extract linearization control of continuous bioreactors: a comparison of Various control structures","authors":"Zi-Qin Wang, S. Skogestad, Ying Zhao","doi":"10.1109/CCA.1993.348297","DOIUrl":"https://doi.org/10.1109/CCA.1993.348297","url":null,"abstract":"In this paper, the potential difficulties with the application of exact linearization technique to a class of continuous bioreactors are examined. We concentrate on input-output linearization since the input-state linearization can be viewed as a special case of input-output linearization. Input-state linearization can have all the same problems except unstable zero dynamics. Various control structures are compared. We emphasize on the analysis of zero dynamics, singular points and disturbance decoupling property. We introduce the process and the control objective. We briefly review the exact input-output linearization theory. We study single loop control structures with the dilution rate D, the single loop control with feed substrate concentration, and the multivariable control.<<ETX>>","PeriodicalId":276779,"journal":{"name":"Proceedings of IEEE International Conference on Control and Applications","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1993-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128368051","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: 10
Optimal constrained multi-criteria trajectory planning for ship maneuvering and control 船舶操纵与控制最优约束多准则轨迹规划
Proceedings of IEEE International Conference on Control and Applications Pub Date : 1993-09-13 DOI: 10.1109/CCA.1993.348349
Karim D Djouani, Y. Hamam
{"title":"Optimal constrained multi-criteria trajectory planning for ship maneuvering and control","authors":"Karim D Djouani, Y. Hamam","doi":"10.1109/CCA.1993.348349","DOIUrl":"https://doi.org/10.1109/CCA.1993.348349","url":null,"abstract":"The problem of optimal trajectory planning for ships to minimize a multi-criteria, cost function (time/energy minimization and reduction of steering system wearing) under nonlinear equality and inequality constraints, is addressed. First, a nonlinear mathematical model of the ship's dynamic is constructed and implemented on the MATRIXx package. Detailed simulation results are given. The ship's optimal path planning (SOPP) problem is then formulated in terms of nonlinear and nonconvex mathematical programming. The discrete augmented Lagrangian approach is used to solve this problem. The method was programmed using FORTRAN 77 on VAX-STATION, and numerical results are given.<<ETX>>","PeriodicalId":276779,"journal":{"name":"Proceedings of IEEE International Conference on Control and Applications","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1993-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131383685","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
Development of mold level control in continuous casting by H/spl infin/ control theory H/spl控制理论在连铸结晶器液位控制中的应用进展
Proceedings of IEEE International Conference on Control and Applications Pub Date : 1993-09-13 DOI: 10.1109/CCA.1993.348222
T. Kurokawa, T. Kondo, T. Mita, K. Liu, M. Sampei
{"title":"Development of mold level control in continuous casting by H/spl infin/ control theory","authors":"T. Kurokawa, T. Kondo, T. Mita, K. Liu, M. Sampei","doi":"10.1109/CCA.1993.348222","DOIUrl":"https://doi.org/10.1109/CCA.1993.348222","url":null,"abstract":"H/spl infin/ control theory is utilized to design the controller for molten steel surface level in a mold of continuous casting machine installed at Kimitsu Works of Nippon Steel. It is shown that this theory is more effective for unknown process parameter changes and disturbances. First, we show the reason why this control method is introduced. Next, we derive the mathematical model of the plant, and setup the control problem, where the generalized plant is constructed with frequency weighting functions. Finally, experimental results in the real plant is shown. Experiments were carried out in order to evaluate the performance and robustness of H/spl infin/ design compared with the adaptive control design. The results confirm the system designed by H/spl infin/ has better performance of suppressing disturbance and robustness of stable against parameter changes than the system designed by adaptive control under large disturbance.<<ETX>>","PeriodicalId":276779,"journal":{"name":"Proceedings of IEEE International Conference on Control and Applications","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1993-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126512617","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
Multirate polynomial predictive cascade control 多速率多项式预测级联控制
Proceedings of IEEE International Conference on Control and Applications Pub Date : 1993-09-13 DOI: 10.1109/CCA.1993.348335
P. Boucher, D. Dumur
{"title":"Multirate polynomial predictive cascade control","authors":"P. Boucher, D. Dumur","doi":"10.1109/CCA.1993.348335","DOIUrl":"https://doi.org/10.1109/CCA.1993.348335","url":null,"abstract":"This paper presents a multirate version of the generalized predictive control law performed within a polynomial cascade structure framework. This study is realized in the particular case of a two loops system. The polynomial cascade scheme is first briefly described, giving the equivalent polynomial controller, then the main development of the multirate algorithm is performed ensuring the conversion of a transfer function from a fast to a slow sampling period. At the end the equivalent polynomial controller is synthesized and some results obtained on an industrial servomechanism are given.<<ETX>>","PeriodicalId":276779,"journal":{"name":"Proceedings of IEEE International Conference on Control and Applications","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1993-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126739996","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
Optimal tuning of cascade PID control systems 串级PID控制系统的最优整定
Proceedings of IEEE International Conference on Control and Applications Pub Date : 1993-09-13 DOI: 10.1109/CCA.1993.348228
Feng-Sheng Wang, W.-S. Juang, C.-T. Chan
{"title":"Optimal tuning of cascade PID control systems","authors":"Feng-Sheng Wang, W.-S. Juang, C.-T. Chan","doi":"10.1109/CCA.1993.348228","DOIUrl":"https://doi.org/10.1109/CCA.1993.348228","url":null,"abstract":"The optimal tuning correlations for cascade PID controllers were developed in this present work. Only the proportional gain for each controller required to be tuned, while the integral time and the derivative time for both controllers were expressed in terms of the time constant and dead time of the process models. The optimal tuning correlative formulas of the cascade controllers with respect to minimizing ISE, IAE, and ITAE were obtained through means of computer simulation.<<ETX>>","PeriodicalId":276779,"journal":{"name":"Proceedings of IEEE International Conference on Control and Applications","volume":"71 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1993-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125259043","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
Applications of the KLV method for the auto-calibration of PID controllers KLV法在PID控制器自校正中的应用
Proceedings of IEEE International Conference on Control and Applications Pub Date : 1993-09-13 DOI: 10.1109/CCA.1993.348227
A. Voda, I. D. Landau
{"title":"Applications of the KLV method for the auto-calibration of PID controllers","authors":"A. Voda, I. D. Landau","doi":"10.1109/CCA.1993.348227","DOIUrl":"https://doi.org/10.1109/CCA.1993.348227","url":null,"abstract":"The KLV method (Landau, Voda, 1992) for the auto-calibration of PI and PID controllers is briefly recalled, and an extension of it (for PI controller) is done. The general idea of the proposed approach combines a \"frequency experiment\" (identification in closed loop of one point of the frequency characteristics of the plant and the steady state gain at the nominal setpoint). With a frequency type \"tuning rule\", taking into account the closed loop performances and robustness issues. The tuning rules of this indirect design method are inspired from the symmetrical optimum principles, introduced by Kessler (1958). Their advantage is to consider both robustness aspects (phase margin, gain margin, sensitivity, neglected dynamics) and desired closed loop characteristics. They also cover a large domain of current real applications. The proposed method is compared with the Ziegler-Nichols method. Results from industrial experiences are presented.<<ETX>>","PeriodicalId":276779,"journal":{"name":"Proceedings of IEEE International Conference on Control and Applications","volume":"226 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1993-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114319749","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: 6
Design of an adaptive variable-structure voltage regulator using artificial neural network 基于人工神经网络的自适应变结构稳压器设计
Proceedings of IEEE International Conference on Control and Applications Pub Date : 1993-09-13 DOI: 10.1109/CCA.1993.348268
M. E. Aggoune, F. Boudjemaa, A. Bensenouci, A. Hellal, S. Vadari, M. R. Elmesai
{"title":"Design of an adaptive variable-structure voltage regulator using artificial neural network","authors":"M. E. Aggoune, F. Boudjemaa, A. Bensenouci, A. Hellal, S. Vadari, M. R. Elmesai","doi":"10.1109/CCA.1993.348268","DOIUrl":"https://doi.org/10.1109/CCA.1993.348268","url":null,"abstract":"In this paper an adaptive voltage regulator for power systems is proposed. The design of this regulator is based on variable structure control theory. To make the regulator adaptive to the power system operating conditions, an artificial neural network is used. The effect of the proposed regulator has been compared to that of the realistic regulator system proposed by the IEEE Excitation Committee. The results are discussed and the pertaining recommendations are given.<<ETX>>","PeriodicalId":276779,"journal":{"name":"Proceedings of IEEE International Conference on Control and Applications","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1993-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114804517","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
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