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Optimal Control Applications & Methods最新文献

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Advances in Industrial Engineering: Volume 3. Analysis And Design Of Hierarchical Control Systems, With Special Reference to Steel Plant Operations, Theodore J. Williams (ed.), Elsevier Science Publishers, Amsterdam, 1985, ISBN: 044442508‐X, US$59–95/Df1335–00, LXII + 524pp. 工业工程进展:第3卷。层次控制系统的分析和设计，特别参考钢铁厂的操作，Theodore J. Williams(编)，Elsevier科学出版社，阿姆斯特丹，1985,ISBN: 044442508‐X, US$ 59-95 / Df1335-00, LXII + 524pp。
IF 1.8 4区 计算机科学
Optimal Control Applications & Methods Pub Date : 2007-10-29 DOI: 10.1002/OCA.4660090212
M. Johnson
{"title":"Advances in Industrial Engineering: Volume 3. Analysis And Design Of Hierarchical Control Systems, With Special Reference to Steel Plant Operations, Theodore J. Williams (ed.), Elsevier Science Publishers, Amsterdam, 1985, ISBN: 044442508‐X, US$59–95/Df1335–00, LXII + 524pp.","authors":"M. Johnson","doi":"10.1002/OCA.4660090212","DOIUrl":"https://doi.org/10.1002/OCA.4660090212","url":null,"abstract":"","PeriodicalId":54672,"journal":{"name":"Optimal Control Applications & Methods","volume":"9 1","pages":"224-224"},"PeriodicalIF":1.8,"publicationDate":"2007-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1002/OCA.4660090212","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"51031193","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
A Dynamic activity analysis for a monopolistic firm 垄断企业的动态活动分析
IF 1.8 4区 计算机科学
Optimal Control Applications & Methods Pub Date : 2007-10-29 DOI: 10.1002/OCA.4660090304
R. Hartl
{"title":"A Dynamic activity analysis for a monopolistic firm","authors":"R. Hartl","doi":"10.1002/OCA.4660090304","DOIUrl":"https://doi.org/10.1002/OCA.4660090304","url":null,"abstract":"A monopolistic firm is considered that can choose between two production activities: a capital-intensive one and a labor-intensive one. The successive stages of evolution of the firm are discussed for several alternative formulations of the objective functional. The effect of a minimum employment constraint is investigated and other sensitivity results are provided.","PeriodicalId":54672,"journal":{"name":"Optimal Control Applications & Methods","volume":"9 1","pages":"253-272"},"PeriodicalIF":1.8,"publicationDate":"2007-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1002/OCA.4660090304","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"51031226","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
A Local optimization procedure for a gas compressor station 燃气压缩站的局部优化程序
IF 1.8 4区 计算机科学
Optimal Control Applications & Methods Pub Date : 2007-10-29 DOI: 10.1002/OCA.4660020304
A. Osiadacz, D. Bell
{"title":"A Local optimization procedure for a gas compressor station","authors":"A. Osiadacz, D. Bell","doi":"10.1002/OCA.4660020304","DOIUrl":"https://doi.org/10.1002/OCA.4660020304","url":null,"abstract":"The optimal control of a gas compressor station is required which minimizes the costs of powering the compressors. An algorithm is developed which has a two-level structure: an optimization level and a control/adjustment level. The former minimizes the engine fuel consumption with the use of measured values of flow through the station together with suction and discharge pressure. The latter level ensures proper operating conditions for the compressors and thereby reduces the cost of maintenance and repairs. The proposed procedure is illustrated by an example, and the results show that the method can lead to a significant saving in fuel consumption.","PeriodicalId":54672,"journal":{"name":"Optimal Control Applications & Methods","volume":"44 1","pages":"239-250"},"PeriodicalIF":1.8,"publicationDate":"2007-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1002/OCA.4660020304","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"51027841","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
Recursive Estimation And Control For Stochastic Systems, H. F. Chen, Wiley, New York, 1985. No. of pages: 288. Price: £41.40. ISBN 0471–81566–7. 随机系统的递归估计与控制，陈洪富，Wiley，纽约，1985。不。页数:288。价格:£41.40。ISBN 0471-81566-7。
IF 1.8 4区 计算机科学
Optimal Control Applications & Methods Pub Date : 2007-10-29 DOI: 10.1002/OCA.4660080109
M. Hersh
{"title":"Recursive Estimation And Control For Stochastic Systems, H. F. Chen, Wiley, New York, 1985. No. of pages: 288. Price: £41.40. ISBN 0471–81566–7.","authors":"M. Hersh","doi":"10.1002/OCA.4660080109","DOIUrl":"https://doi.org/10.1002/OCA.4660080109","url":null,"abstract":"","PeriodicalId":54672,"journal":{"name":"Optimal Control Applications & Methods","volume":"8 1","pages":"104-104"},"PeriodicalIF":1.8,"publicationDate":"2007-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1002/OCA.4660080109","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"51030492","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Optimal control of production and marketing systems with distributed time lags 具有分布时滞的产销系统的最优控制
IF 1.8 4区 计算机科学
Optimal Control Applications & Methods Pub Date : 2007-10-29 DOI: 10.1002/OCA.4660080405
Sung-Bin Choi, H. Hwang
{"title":"Optimal control of production and marketing systems with distributed time lags","authors":"Sung-Bin Choi, H. Hwang","doi":"10.1002/OCA.4660080405","DOIUrl":"https://doi.org/10.1002/OCA.4660080405","url":null,"abstract":"This paper deals with the problem of production and advertising policy for a decaying item whose gradual loss of potential or utility is associated with the passage of time, such as grain, photographic film or electronic components. The delay effects of the advertisement on the sales rate are also considered in the problem. This leads to a control problem where the state equations are represented by integro-differential equations. The objective is to use optimal control theory to determine the production and advertising rates of the decay item which maximize the current value of net profit stream. For the model developed we present a computational procedure of finding the optimal policy and then carry out sensitivity analysis through an example problem. The properties of the optimal solution are discussed for the case of constant rate of delay effect.","PeriodicalId":54672,"journal":{"name":"Optimal Control Applications & Methods","volume":"8 1","pages":"351-364"},"PeriodicalIF":1.8,"publicationDate":"2007-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1002/OCA.4660080405","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"51031314","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Stability and optimal exploitation over an infinite time horizon of interacting populations 在相互作用的种群的无限时间范围内的稳定性和最佳开发
IF 1.8 4区 计算机科学
Optimal Control Applications & Methods Pub Date : 2007-10-29 DOI: 10.1002/OCA.4660030303
A. Haurie
{"title":"Stability and optimal exploitation over an infinite time horizon of interacting populations","authors":"A. Haurie","doi":"10.1002/OCA.4660030303","DOIUrl":"https://doi.org/10.1002/OCA.4660030303","url":null,"abstract":"Models of optimal control of two-species ecological systems are considered on an infinite time horizon. Conditions are obtained under which the optimal exploitation of the system is stabilizing. Thus, a stationary state toward which all optimal trajectories must converge is defined. This extends to this class of models, the co-called turnpike property of optimal economic growth models.","PeriodicalId":54672,"journal":{"name":"Optimal Control Applications & Methods","volume":"3 1","pages":"241-256"},"PeriodicalIF":1.8,"publicationDate":"2007-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1002/OCA.4660030303","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"51028053","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Computational Techniques In Operations Research, A. M. Andrew, Abacus Press, 1985. No. of pages: 201. Price: £14.95. ISBN: 0 85626 425 3 运筹学中的计算技术，A. M. Andrew, Abacus出版社，1985。不。页数:201。价格:£14.95。Isbn: 0 85626 425
IF 1.8 4区 计算机科学
Optimal Control Applications & Methods Pub Date : 2007-10-29 DOI: 10.1002/OCA.4660080110
D. S. Butler
{"title":"Computational Techniques In Operations Research, A. M. Andrew, Abacus Press, 1985. No. of pages: 201. Price: £14.95. ISBN: 0 85626 425 3","authors":"D. S. Butler","doi":"10.1002/OCA.4660080110","DOIUrl":"https://doi.org/10.1002/OCA.4660080110","url":null,"abstract":"","PeriodicalId":54672,"journal":{"name":"Optimal Control Applications & Methods","volume":"58 1","pages":"105-105"},"PeriodicalIF":1.8,"publicationDate":"2007-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1002/OCA.4660080110","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"51030518","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Distributed control of layered orthotropic plates with damping 带阻尼层状正交各向异性板的分布控制
IF 1.8 4区 计算机科学
Optimal Control Applications & Methods Pub Date : 2007-10-29 DOI: 10.1002/OCA.4660090102
S. Adali, I. Sadek, J. Sloss, J. Bruch
{"title":"Distributed control of layered orthotropic plates with damping","authors":"S. Adali, I. Sadek, J. Sloss, J. Bruch","doi":"10.1002/OCA.4660090102","DOIUrl":"https://doi.org/10.1002/OCA.4660090102","url":null,"abstract":"Optimal control of a composite rectangular plate on an elastic foundation is studied with the objective of minimizing its dynamic response in a given period of time with the minimum possible expenditure of force. The plate undergoes transient vibrations starting from specified initial displacement and velocity distributions, and the control is exercised by optimally determining the transverse distributed force. The multiple objectives of the problem are taken into account by adopting a vector performance criterion comprising quadratic functional of the deflection, velocity and distributed force. The sufficiency condition of optimality is derived using control theory results which lead to an analytic solution of the problem. Numerical results are given for simply supported plates made of specially orthotropic layers of boron-fibre-reinforced plastic material. It is demonstrated that the effectiveness of the proposed control depends on the lamination order, foundation modulus, viscous damping, aspect ratio and terminal time as well as on the weight factors attached to various cost functionals.","PeriodicalId":54672,"journal":{"name":"Optimal Control Applications & Methods","volume":"9 1","pages":"1-17"},"PeriodicalIF":1.8,"publicationDate":"2007-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1002/OCA.4660090102","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"51030946","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
A boundary element method based on Cauchy integrals for some linear quadratic boundary control problems on a circle 基于Cauchy积分的边界元法求解圆上线性二次型边界控制问题
IF 1.8 4区 计算机科学
Optimal Control Applications & Methods Pub Date : 2007-10-29 DOI: 10.1002/OCA.4660090109
Goong Chen, Chiang-Pu Chen, I. Aronov
{"title":"A boundary element method based on Cauchy integrals for some linear quadratic boundary control problems on a circle","authors":"Goong Chen, Chiang-Pu Chen, I. Aronov","doi":"10.1002/OCA.4660090109","DOIUrl":"https://doi.org/10.1002/OCA.4660090109","url":null,"abstract":"For certain types of elliptic boundary control problems, the boundary element method has considerable advantage over the traditional finite element or finite difference methods because of the reduction of dimensionality in computations. In this paper we examine a variant of such boundary integral methods based on Cauchy integrals. The cost functional here contains only finitely many quadratic terms related to sensory data at those finite interior points. We see that the numerical efficiency of this approach hinges largely on the complexity of the inverse of a certain boundary integral operator. In the case of a circle, such an inverse is readily obtainable and entire computations require only a small effort to yield useful numerical information about the optimal control. Other general situations are also discussed.","PeriodicalId":54672,"journal":{"name":"Optimal Control Applications & Methods","volume":"9 1","pages":"93-100"},"PeriodicalIF":1.8,"publicationDate":"2007-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1002/OCA.4660090109","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"51031031","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
An Optimal output feedback control method and application to a motor‐generator system 一种最优输出反馈控制方法及其在电机-发电机系统中的应用
IF 1.8 4区 计算机科学
Optimal Control Applications & Methods Pub Date : 2007-10-29 DOI: 10.1002/OCA.4660080406
Jiaquing Wang, T. Egami, T. Tsuchiya
{"title":"An Optimal output feedback control method and application to a motor‐generator system","authors":"Jiaquing Wang, T. Egami, T. Tsuchiya","doi":"10.1002/OCA.4660080406","DOIUrl":"https://doi.org/10.1002/OCA.4660080406","url":null,"abstract":"A multi-input/multi-output feedback control system synthesis method with output feedback structure is proposed on the basis of an improved optimal regulator theory. The method is applied to a DC motor/AC generator system. The effectiveness of the method is demonstrated by simulation and experimental studies. An input-output relation is derived through the observable canonical form of the state equations of the controlled object, and an improved optimal regulator theory is applied to the relation. The controller consists of proportional actions, integral actions, difference actions and compensating actions for input delay times. The (l — 1) th-order difference actions are included in the controller for the controlled object in which an lth-order output subsystem is included. On the other hand, the (n — 1) th-order difference actions are included in the previous method for the same controlled object. In order to consider the transient response of the designed control system, the relations between the weighting factors in the defined performance index and the transient response are studied by simulation and experiment. Satisfactory responses for a two-input/two-output system are obtained in our experiments.","PeriodicalId":54672,"journal":{"name":"Optimal Control Applications & Methods","volume":"8 1","pages":"365-375"},"PeriodicalIF":1.8,"publicationDate":"2007-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1002/OCA.4660080406","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"51031361","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","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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