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Proceedings of the 40th IEEE Conference on Decision and Control (Cat. No.01CH37228)最新文献

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A comparison of fundamental model-based and multiple model predictive control 基于基本模型和多模型预测控制的比较
Proceedings of the 40th IEEE Conference on Decision and Control (Cat. No.01CH37228) Pub Date : 2001-12-04 DOI: 10.1109/CDC.2001.980977
B. Aufderheide, Vinay Prasad, B. Bequette
{"title":"A comparison of fundamental model-based and multiple model predictive control","authors":"B. Aufderheide, Vinay Prasad, B. Bequette","doi":"10.1109/CDC.2001.980977","DOIUrl":"https://doi.org/10.1109/CDC.2001.980977","url":null,"abstract":"A multiple model strategy is implemented in a model predictive control framework. The model bank design requires minimal plant knowledge based on the ranges of gains, dominant time constants and time delays. The application example is the isothermal Van de Vusse reaction in a continuous stirred tank reactor, which exhibits challenging input multiplicity behavior. Disturbances include additive input and output noises and changes in system parameters. Results are compared with an extended Kalman filter (EKF)-based model predictive controller that uses a fundamental model with a disturbance parameter estimated online. The multiple model predictive controller performance is comparable to that demonstrated by the EKF-based model predictive controller.","PeriodicalId":131411,"journal":{"name":"Proceedings of the 40th IEEE Conference on Decision and Control (Cat. No.01CH37228)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114630226","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
The controllability of linear systems over F(z) 线性系统在F(z)上的可控性
Proceedings of the 40th IEEE Conference on Decision and Control (Cat. No.01CH37228) Pub Date : 2001-12-04 DOI: 10.1109/CDC.2001.980674
K. Lu, Yu Jia Tou Campus
{"title":"The controllability of linear systems over F(z)","authors":"K. Lu, Yu Jia Tou Campus","doi":"10.1109/CDC.2001.980674","DOIUrl":"https://doi.org/10.1109/CDC.2001.980674","url":null,"abstract":"The controllability of the linear systems over the field F(z) of rational functions with real coefficients in q independently variable parameters is studied. Some conditions are derived.","PeriodicalId":131411,"journal":{"name":"Proceedings of the 40th IEEE Conference on Decision and Control (Cat. No.01CH37228)","volume":"161 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116363114","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: 22
Bounded robust control of constrained multivariable systems 约束多变量系统的有界鲁棒控制
Proceedings of the 40th IEEE Conference on Decision and Control (Cat. No.01CH37228) Pub Date : 2001-12-04 DOI: 10.1109/CDC.2001.980459
N. El‐Farra, P. Christofides
{"title":"Bounded robust control of constrained multivariable systems","authors":"N. El‐Farra, P. Christofides","doi":"10.1109/CDC.2001.980459","DOIUrl":"https://doi.org/10.1109/CDC.2001.980459","url":null,"abstract":"This work focuses on output feedback control of a class of MIMO nonlinear systems with time varying uncertain variables and input constraints. A robust dynamic output feedback controller is constructed through combination of a stabilizing bounded robust multivariable state feedback controller with high-gain observers and saturation filters. The state feedback component is designed through Lyapunov-based inverse optimal control techniques and provides an explicit characterization of the state feedback stability region. Using singular perturbation techniques, the output feedback controller is shown to enforce asymptotic stability and robust asymptotic reference input tracking, with an arbitrary degree of attenuation of the effect of uncertainty on the outputs of the constrained closed-loop system, for initial conditions in arbitrarily large compact subsets of the state feedback stability region, provided that the observer gains are sufficiently large. The proposed output feedback controller design is demonstrated for the robust stabilization of a chemical reactor example.","PeriodicalId":131411,"journal":{"name":"Proceedings of the 40th IEEE Conference on Decision and Control (Cat. No.01CH37228)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121644993","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
Linear symmetry of nonlinear systems 非线性系统的线性对称性
Proceedings of the 40th IEEE Conference on Decision and Control (Cat. No.01CH37228) Pub Date : 2001-12-04 DOI: 10.1109/CDC.2001.981164
D. Cheng, Guowu Yang
{"title":"Linear symmetry of nonlinear systems","authors":"D. Cheng, Guowu Yang","doi":"10.1109/CDC.2001.981164","DOIUrl":"https://doi.org/10.1109/CDC.2001.981164","url":null,"abstract":"This paper tackles the symmetries of control systems. Main attention has been focused on the linear symmetry of affine nonlinear systems. That is, the symmetry under the action of a sub-group of general linear group GL(n,R). The structure of the groups of symmetry and their Lie algebras is investigated. Using left semi-tensor product, a complete classification of symmetric plane systems is presented. Finally, a set of linear algebraic equations are presented, whose solutions provide the largest Lie algebra. Its connected Lie group is the largest one, with which the system is symmetric.","PeriodicalId":131411,"journal":{"name":"Proceedings of the 40th IEEE Conference on Decision and Control (Cat. No.01CH37228)","volume":" 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113950793","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
Some new subclasses of systems having a common quadratic Lyapunov function and comparison of known subclasses 具有公共二次李雅普诺夫函数的系统的一些新子类及已知子类的比较
Proceedings of the 40th IEEE Conference on Decision and Control (Cat. No.01CH37228) Pub Date : 2001-12-04 DOI: 10.1109/CDC.2001.980578
Y. Mori, T. Mori, Y. Kuroe
{"title":"Some new subclasses of systems having a common quadratic Lyapunov function and comparison of known subclasses","authors":"Y. Mori, T. Mori, Y. Kuroe","doi":"10.1109/CDC.2001.980578","DOIUrl":"https://doi.org/10.1109/CDC.2001.980578","url":null,"abstract":"A common quadratic Lyapunov function (CQLF) guarantees the asymptotic stability of a set of systems. A complete characterization of the set of systems with such a property have been unsuccessful (except for second-order systems). Thus, for both the continuous-time and discrete-time cases, several subsets of linear systems which have a CQLF are known. Some results indicate that there is a parallelism between the continuous-time case and the discrete-time case. In this paper, we show a new subclass for continuous-time systems which have a CQLF by using a property of M-matrices. We also show the discrete-time counterpart of the above new subclass. Next, it is shown that the whole class of continuous-time linear systems having a CQLF is connected directly with its discrete-time counterpart by using a bilinear transformation. For some known subclasses of systems having a CQLF, the transformation gives a one-to-one correspondence between the continuous-time and discrete-time cases. We further show relationships among the obtained results and other, known results.","PeriodicalId":131411,"journal":{"name":"Proceedings of the 40th IEEE Conference on Decision and Control (Cat. No.01CH37228)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114746706","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: 9
Proposing a novel one-legged robot: control via Poincare map 提出一种新型单腿机器人:庞加莱地图控制
Proceedings of the 40th IEEE Conference on Decision and Control (Cat. No.01CH37228) Pub Date : 2001-12-04 DOI: 10.1109/CDC.2001.980842
T. Geng, G. Xiong, Linli Xie, Yupu Yang, Yu Guo, Qin Ma
{"title":"Proposing a novel one-legged robot: control via Poincare map","authors":"T. Geng, G. Xiong, Linli Xie, Yupu Yang, Yu Guo, Qin Ma","doi":"10.1109/CDC.2001.980842","DOIUrl":"https://doi.org/10.1109/CDC.2001.980842","url":null,"abstract":"Two contributions of the paper are that: (1) a novel manner of one-legged locomotion, ballistic flipping, is proposed; (2) by using the method of a Poincare map, the fixed points corresponding to unstable cyclic flipping gait are found in simulation, then a strategy based on a neural network is presented to stabilize the fixed point. This robot needs no active control during its flight phases. Compared with other one-legged robots that had to regulate their attitudes while in flight, this robot may be energetically economical.","PeriodicalId":131411,"journal":{"name":"Proceedings of the 40th IEEE Conference on Decision and Control (Cat. No.01CH37228)","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114797792","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
Stabilization of oscillations amplitudes via relay delay control 通过继电器延迟控制稳定振荡幅度
Proceedings of the 40th IEEE Conference on Decision and Control (Cat. No.01CH37228) Pub Date : 2001-12-04 DOI: 10.1109/CDC.2001.980439
L. Fridman, V. Strygin, A. Polyakov
{"title":"Stabilization of oscillations amplitudes via relay delay control","authors":"L. Fridman, V. Strygin, A. Polyakov","doi":"10.1109/CDC.2001.980439","DOIUrl":"https://doi.org/10.1109/CDC.2001.980439","url":null,"abstract":"Time delay does not allow realization of an ideal sliding mode, but implies oscillations in the space of state variables. The delayed relay control algorithms for stabilization of oscillation amplitudes are suggested.","PeriodicalId":131411,"journal":{"name":"Proceedings of the 40th IEEE Conference on Decision and Control (Cat. No.01CH37228)","volume":"175 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114849384","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: 9
Adaptive NN control for a class of strict-feedback discrete-time nonlinear systems via backstepping 一类严格反馈离散非线性系统的反步自适应神经网络控制
Proceedings of the 40th IEEE Conference on Decision and Control (Cat. No.01CH37228) Pub Date : 2001-12-04 DOI: 10.1109/CDC.2001.980302
S. Ge, Guangyong Li, Tong-heng Lee
{"title":"Adaptive NN control for a class of strict-feedback discrete-time nonlinear systems via backstepping","authors":"S. Ge, Guangyong Li, Tong-heng Lee","doi":"10.1109/CDC.2001.980302","DOIUrl":"https://doi.org/10.1109/CDC.2001.980302","url":null,"abstract":"The state feedback controller is studied for a class of strict-feedback discrete-time nonlinear systems in the presence of bounded disturbances. A Lyapunov-based full state feedback neural network control structure is presented via backstepping, which solves the noncausal problem in the discrete-time backstepping design procedure. The closed-loop system is proven to be semi-globally uniformly ultimately bounded. An arbitrarily small tracking error can be achieved if the size of the neural network is chosen large enough, and the control performance of the closed-loop system is guaranteed by suitably choosing the design parameters.","PeriodicalId":131411,"journal":{"name":"Proceedings of the 40th IEEE Conference on Decision and Control (Cat. No.01CH37228)","volume":"80 4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124267896","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: 209
Optimal nonlinear distributed control of spatially-invariant systems 空间不变系统的最优非线性分布控制
Proceedings of the 40th IEEE Conference on Decision and Control (Cat. No.01CH37228) Pub Date : 2001-12-04 DOI: 10.1109/CDC.2001.980891
N. Karlsson, Bassam Bamieh
{"title":"Optimal nonlinear distributed control of spatially-invariant systems","authors":"N. Karlsson, Bassam Bamieh","doi":"10.1109/CDC.2001.980891","DOIUrl":"https://doi.org/10.1109/CDC.2001.980891","url":null,"abstract":"We consider optimal distributed control for linear distributed systems with non-quadratic performance criteria expressed as a power series. Using power series methods, we derive a recursive procedure to obtain the successive power series terms of the optimal value function and state feedback. In the case of spatially invariant systems we show how the state feedback power series terms represented as tensors can be easily constructed using multi-dimensional Fourier transforms.","PeriodicalId":131411,"journal":{"name":"Proceedings of the 40th IEEE Conference on Decision and Control (Cat. No.01CH37228)","volume":"17 2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125620089","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: 12
Observers for position and speed estimations in switched reluctance motors 开关磁阻电机中位置和速度估计的观测器
Proceedings of the 40th IEEE Conference on Decision and Control (Cat. No.01CH37228) Pub Date : 2001-12-04 DOI: 10.1109/CDC.2001.980586
I. Husain, Mohammad S. Islam
{"title":"Observers for position and speed estimations in switched reluctance motors","authors":"I. Husain, Mohammad S. Islam","doi":"10.1109/CDC.2001.980586","DOIUrl":"https://doi.org/10.1109/CDC.2001.980586","url":null,"abstract":"The paper presents an analytical and experimental evaluation of observer-based methods for estimating the position and speed for switched reluctance motor (SRM) drives. Two observers, the sliding mode observer (SMO) and the standard state observer (SSO), are both found to provide good position and speed estimations. The resolution and reliability of the position estimation scheme are analyzed in detail. Error analysis is carried out under various operating conditions using estimated position and speed in the controller. The results demonstrate the applicability of observer-based sensorless controller for SRM drives.","PeriodicalId":131411,"journal":{"name":"Proceedings of the 40th IEEE Conference on Decision and Control (Cat. No.01CH37228)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122284964","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: 20
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