非线性时滞系统的保性能控制研究
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摘要
在大量的自然和社会现象中不可避免地存在时滞现象,亦即事物的发展趋势不仅依赖于当前的状态,而且还依赖于事物过去的情况。时滞系统的控制是控制理论应用的一个重要领域。时滞往往导致系统品质恶化,甚至于不稳定,也很有可能极大地破坏控制系统的性能。时滞的存在常常可以使系统的性能指标下降,甚至可能导致系统的不稳定。如伺抑制时滞造成的系统性能下降、降低系统的保守性就成为控制界的一个热点和难点问题。因此,研究时滞系统的保性能控制具有重要的理论和实际价值。本文主要研究几种不确定非线性时滞系统的稳定性及其保性能控制器或滤波器设计方法。
     研究了具有时滞相关和非线性扰动的不确定广义系统的保性能控制问题。目的是设计一个有记忆的状态反馈控制器,不仅使得闭环系统渐进稳定且相应的性能指标不超过某个确定的上界。基于Lyapunov函数方法和线性矩阵不等式(LMI)方法,得到闭环系统渐进稳定的充分条件和保性能控制器的表达形式。最后,通过数值仿真说明了所给方法的可行性和有效性。
     研究了具有分布时滞的奇异随机神经网络的H2保性能控制。目的是当参数不确定性在允许范围内,证明该神经网络是均方渐进稳定的和和性能函数值不超过规定上限界。基于Lyapunov稳定性理论和LMI方法,得到时滞相关的稳定的充分条件。最后,通过数值仿真说明所给方法的可行性和有效性。
     研究了具有分布时滞的非线性随机中立系统的非脆弱H∞保性能控制问题。基于Lyapunov稳定性理论和LMI方法,得到闭环系统稳定的充分条件。通过线LMI方法,得到该保性能控制器的表达式和相应的性能指标的上界。最后,通过数值仿真来说明所给方法的可行性和有效性。
     研究了非线性时滞随机系统的鲁棒H∞保性能滤波问题。设计鲁棒H∞保性能滤波器,对所有的不确定性,随机系统是鲁棒渐进稳定的且保证了一定的性能函数的上限。根据Lyapunov稳定性理论和LMI方法,得出了该系统的稳定的充分条件和鲁棒H∞保性能滤波器的参数。最后,通过数值仿真来说明所给方法的可行性和有效性。
There are inevitable time delays in a large number of natural and social phenomena. Namely, the development trend of things not only depends on the current state, but also relies on the past of things. The control of time delay systems is an important field of control theory. Time delay cause deterioration of system, and even unstable, will greatly damage performance of control system. The existence of time-delay system can often reduce performance index, and even can cause stability of the system. How to suppress the delay caused the system performance and to reduce the system conservative became a hot and difficult problem in control field. Therefore, the study on the guaranteed cost control for time delay systems have a important theoretical and practical value. This paper studies stability and guaranteed cost controller or filter design for several uncertain nonlinear systems with time delay. The organization of this dissertation is as follows:
     In chapter two, the problem of the guaranteed cost control for a delay-dependent nonlinear singular system is studied. The purpose is to design a memory state feedback controller, the closed-loop system is asymptotically stable and the corresponding performance index is not more than a certain bound. Based on Lyapunov function method and the linear matrix inequality (LMI) technique, a sufficient stabilization condition of closed-loop system and explicit expressions of guaranteed cost control are obtained. Finally, the effectiveness of the proposed method is proved by a numerical example.
     In chapter three, the problem of H2 guaranteed cost control for singular stochastic neural networks with distributed delays is saved. The aim of this paper is to prove neural networks are stochastically asymptotically stable in the means quare for all admissible parameter uncertainties and the cost function value is not more than a specified upper bound. Based on Lyapunov stability theory and LMI techniques, a sufficient stabilization condition is derived. Finally. a numerical example has shown the feasibility and effectiveness of the mentioned results.
     In chapter four, the non-fragile H∞guaranteed cost control problem of uncertain non-linear stochastic neutral systems is considered. A sufficient stabilization condition is proposed based on Lyapunov stability theory combined with LMI technique. Furthermore. a sufficient condition for the existence of the controller is presented and the cost function value is not more than a specified upper bound by LMI. Finally, a numerical example is provided to demonstrate the effectiveness of the proposed techniques.
     Last but not the least, the robust H∞guaranteed cost filter problem of a class of uncertain nonlinear time-delay stochastic systems is considered. A robust H∞guaranteed cost filter is designed such that for all uncertainties, the resulting augmented system is robustly asymptotically stable and satisfies the proposed guaranteed cost performance. In terms of Lyapunov stability theory and LMI technique. a sufficient stabilization condition is derived and robust H∞guaranteed cost filter is designed. Finally, a numerical example is shown to demonstrate the usefulness of the proposed techniques.
引文
[1]S. CHANG,T. PENG. Adaptive Guaranteed Cost Control of Systems with Uncertain Parameter. IEEE Transactions on Automatic Control.1972,17(4):474-483
    [2]J. I. R. PETERSEN. D. C. MCFARLANE. Optimal Guaranteed Cost Control and Filtering for Uncertain Linear Systems. IEEE Transactions on Automatic Control,1994,39(9):1971-1977
    [3]L. YU. J. CHU. An LMI Approach to Guaranteed Cost Control of Linear Uncertain Time-Delay Systems. Automatics,1999,35(6):1155-1159
    [4]X. P. GUAN, Z. Y. LIN, G. R. DUAN. Robust Guaranteed Cost Control for Discrete Time Uncertain Systems with Delay. IEE Proceedings-Control Theory and Applications,1999,146(6): 598-602
    [5]W. H. CHEN, Z. H. GUAN, X. LU. Delay-Dependent Output Feedback Guaranteed Cost Control for Uncertain Time-Delay Systems. Atomatica,2004,40(7):1263-1268
    [6]余莎丽,邓飞其.不确定线性时滞随机系统的最优保性能控制.控制理论与应用.2008,27(2)
    [7]J. H. ZHANG, P. SHI. J. Q. QIU. Non-Fragile Guaranteed Cost Control for Uncertain Stochastic Nonlinear Time-Delay Systems. Journal of Franklin Institution.2009,346,676-690
    [8]J. Q. QIU, H. K. HE, P. SHI. Delay-Dependent Guaranteed Cost Control for a Non-Linear Stochastic System with Distributed Delays. Proceedings of the Institution of Mechanical Engineers. Part I. Journal of Systems and Control Engineering,2009,223,763-772
    [9]C. H. LIAN. Delay-Dependent and Delay-Independent Guaranteed Cost Control for Uncertain Neutral Systems with Time-Varying Delays via LMI Approach. Chaos. Solitons and Fractals 2007,33:1017-1027
    [10]H. F. LI, J. ZHOU. Delay-Independent Robust Guaranteed Cost Control for Uncertain Linear Neutral Systems. Journal of System Engineer and Electronics.2007.18(4).858-864
    [11]J. H. PARK. K. CHOI. Guaranteed Cost Control of Uncertain Nonlinear Neutral Systems via Memory State Feedback. Chaos. Solitons and Fractals,2005,24,183-190
    [12]C. H. LIAN. Non-Fragile Guaranteed Cost Control for Uncertain Neutral Dynamic Systems with Time-Varying Delays in State and Control Input. Chaos, Solitons & Fractals.2007.31.889-899
    [13]H. L. HU. Q. L. ZHANG, D. ZHAO, Y. ZHAO. A Descriptor System Approach to Guaranteed Cost Control for Uncertain Neutral Large-Scale Interconnected Systems. International Journal of Innovative Computing Information and Control,2009.5(8).2381-2390
    [14]B. CHEN. X. P. LIU. S. C. TONG. C. LIN. Guaranteed Cost Control of T-S Fuzzy Systems with State and Input Delays. Fuzzy Sets and Systems,2007.158:2251-2267
    [1 5]李延波,考永贵.高存臣.基于T-S模型不确定时滞系统的保成本控制.中国海洋大学学报.2009,39(2):357-360
    [16]H. N. WU. and K. Y. CAl. H2 Guaranteed Cost Fuzzy Control Design for Discrete-Time Nonlinear Systems with Parameter Uncertainty. Automatica,2006,42,1183-1188
    [17]李丽.张庆灵.不确定时滞模糊广义系统的H∞保性能控制.大连交通大学学报,2008.29(6):7-11
    [18]谢成祥,陈建平.胡维礼.网络控制系统的输出反馈保性能控制.江苏科技大学学报(自然科学版).2008.22(5):53-58
    [19]褚宏军.具有丢包的网络控制系统可靠保性能鲁棒控制.科学技术与工程,2008.8(20):5575-5579
    [20]唐斌,刘国平,桂卫华.不确定系统的网络化保性能控制.控制理论与应用,2008,25(1):105-110
    [21]熊军林,张庆灵.不确定广义系统的最优保性能控制.自动化学报,2004,30(4):588-591
    [22]张冬梅,俞立.一类不确定奇异时滞系统的保性能控制.浙江工业大学学报,2004.32(1):105-109.118
    [23]S. Y. XU, V. D. PAUL, S. RADU, J. LAM. Robust Stability and Stabilization for Singular Systems with State Delay and Parameter Uncertainty. IEEE Transactions on Automatic Control, 2002,47(7):1122-1128
    [24]史国栋,沃松林,邹云.参数不确定广义时滞系统的保性能控制.系统工程与电子技术.2006,28(2):266-270
    [25]胡南辉,金朝永.陈德银.不确定广义时滞系统H(?)保性能控制.电机与控制学报,2008.12(5):331-336
    [26]李洁坤,陈璟.一类非线性扰动广义时滞系统的鲁棒保性能控制.湖州师范学院学报,2009,31(1):81-84
    [27]沃松林,吴建成.不确定非线性广义系统的鲁棒控制与保性能控制.系统工程与电子技术.2007,29(6):955-957
    [28]阮万清,丛凌博.带有非线性扰动的不确定广义系统的保性能控制.高师理科学刊,2009,29(2):32-35
    [29]焦建民,孙小军,吴保卫.不确定非线性广义时滞系统的保性能控制.昆明理工大学学报(理工版).2009.34(1):108-111
    [30]张颖,付艳明,段广仁.不确定离散切换系统鲁棒保性能控制器设计.哈尔滨工业大学学报.2006.38(5):665-668
    [31]S. BOYD, L. E. GHAOUI, E. FERON, et al. Linear Matrix Inequalities in Systems and Control Theory. Philadelphia:SIAM Studies in Applied Mathematics.1994
    [32]L. El GHAOUI. S.I NICULESCU. Advances in Linear Matrix Inequality Methods in Control. Philadelphia:SIAM Studies in Applied Mathematics,2000
    [33]M. S. MAHMOUD, P. SHI. Robust Stability, Stabilization and H, Control of Time-Delay Systems with Markovian Jump Parameters. International-Journal of Control Robust Nonlinear Control,2003,13(2):755-784
    [34]B. R. BARMISH. Necessary and Sufficient Conditions for Quadratic Stability of an Uncertain System. Journal of Optimization Theory and Applications,2004,46(12):2147-2152
    [35]Y. Y. WANG, L. H. XIE,C. E. D. SOUZA. Robust Control of a Class of Uncertain Nonlinear Systems. Systems & Control Letters,1992,19:139-149
    [36]K. GU. An Integral Inequality in the Stability Problem of Time-Delay Systems. In:Proceedings of 39th IEEE Conference on Decision and Control, December 2000. Sydney, Australia,2000, 2805-2810
    [37]Z. W. GAO, Ho DANIEL W. C. State/Noise Estimator for Descriptor Systems with Application to Sensor Fault Diagnosis. IEEE Transactions on Signal Processing,2006,54(4):1316-1326
    [38]G. B. LIAN, G. R. DUAN. Robust Hx Fault-Tolerant Control for Uncertain Descriptor System by Dynamical Compensator. Journal of Control Theory and Applications,2004,2(8): 288-292
    [39]D. S. BERSTEIN, W. M. Haddad. Robust Stability and Performance via Fixed Order Dynamical Compensation with Guaranteed Cost Bounds. Math Control Singular Systems,1990,3(2):139-163
    [40]S. Y. XU, J. LAM, L. Q. ZHANG. Robust D-Stability Analysis for Uncertain Discrete Singular Systems with State Delay. IEEE Transactions on Circuits and Systems:Fundamental Theory and Applications,2002,49(4):551-555
    [41]S. O. R. MOHEIMANI,I. R. PETERSEN. Optimal Quadratic Cost Control of Linear Uncertain Time Delay Systems. IEE Proceedings-Control Theory and Applications,1997,144(2):183-188
    [42]J. Q. QIU. H. J. YANG, J. H. ZHANG. Z. F. GAO. New Robust Stability Criteria for Uncertain Neural Networks with Interval Time-Varying Delays. Chaos Solitons & Fractals,2009.39: 579-585
    [43]Y. HE, Q. G. WANG. C. LIN, M. WU. Delay-Range-Dependent Stability for Systems with Time-Varying Delay. Automatica,2007,43:371-376
    [44]S. Y. XU. P. SHI, Y. M. CHU. Y. ZOU. Robust Stochastic Stabilization and H∞ Control of Uncertain Neutral Stochastic Time-Delay Systems. Journal of Mathematical Analysis and Applications,2006.314:1-16
    [45]G. J. SHI. K. F. LU. J. Q. QIJ. Robust Passive Control for Uncertain T-S Fuzzy Neutral Systems with Mixed Time Delays. Proceedings of ICMLC2009 Conference. Baoding.2009. 800-805
    [46]H. J. YANG. L. LI, J. K. HAO. Robust H∞ Control for Discrete-Time Networks with State and Input Quantizations based on Delta Operator. Proceedings of the 27th Chinese Control Conference, Kunming.2008.663-667
    [47]G. L. WEI. Z. D. WANG. H. S. SHU. J. A. FANG. Delay-Dependent Stabilization of Stochastic Interval Delay Systems with Nonlinear Disturbances. Systems & Control Letters,2007,56: 623-633
    [48]S. Y. XU, J. LAM, T. W. CHEN. Robust H∞ Control for Uncertain Discrete Stochastic Time-Delay Systems. Systems & Control Letters.2004,51:203-215
    [49]S. Y. XU, B. SONG, J. W. LU. J. LAM. Robust Stability of Uncertain Discrete-Time Singular Fuzzy Systems. Fuzzy Sets and Systems,2007.158:2306-2316
    [50]B. Y. ZHANG, S. Y. XU, G. D. ZONG and Y. ZOU. Delay-Dependent Stabilization for Stochastic Fuzzy Systems with Time Delays. Fuzzy Sets and Systems,2007.158:2238-2250
    [51]E. K. BOUKAS. Stabilization of Stochastic Singular Nonlinear Hybrid Systems. Nonlinear Analysis,2006,64:217-228
    [52]J. Q. QIU, J. H. ZHANG. J. F. WANG, Y. Q. XIA and P. SHI. A New Global Robust Stability Criteria for Uncertain Neural Networks with Fast Time-Varying Delays. Chaos, Soiitons & Fractals.2008.37:360-368
    [53]S. Y. XU, J. LAM. A New Approach to Exponential Stability Analysis of Neural Networks with Time-Varying Delays. Neural Networks.2006.19:76-83
    [54]Z. G. ZENG and J. WANG. Global Exponential Stability of Recurrent Neural Networks with Time-Varying Delays in The Presence of Strong External Stimuli. Neural Networks,2006,19: 1528-1537
    [55]L. Q. SU, Z. F. GAO, J. Q. QIU. Robust Stability of Uncertain Cellular Neural Networks with Time-Varying Delay. Proceedings of the 8th ACIS International Conference on Software Engineering. Aritificial Intelligence, Networking and Paralled/Distributed Computing. Qingdao, 2007,423-426
    [56]J. Q. QIU. H. K. HE. D. M. ⅹⅠ, J. Y. LU. New Delay-Dependent Robust Stability Criteria for Neutral Stochastic Neural Networks with Time Delays. Proceedings of ICMLC2009 Conference, Baoding,2009.1145-1149
    [57]J. H. ZHANG. P. SHi,J. Q. QIU. Novel Robust Stability Criteria for Uncertain Stochastic Hopfield Neural Networks with Time-Varying Delays. Nonlinear Analysis:Real World Applications.2007.8:1349-1357
    [58]Y. J. ZHANG. S. Y. XU. Z. P. ZENG. Novel Robust Stability Criteria of Discrete-Time Stochastic Recurrent Neural Networks with Time Delay. Neurocomputing,2009,72:3343-3351
    [59]H. Y. LI, B. CHEN, C. LIN. Q. ZHOU. Mean Square Exponential Stability of Stochastic Fuzzy Hopfield Neural Networks with Discrete and Distributed Time-Varying Delays. Neurocomputing.2009,72:2017-2023
    [60]Z. D. WANG. H. S. SHU. J. A. FANG, X. H. LIU. Robust Stability for Stochastic Hopfield Neural Networks with Time Delays. Nonlinear Analysis:Real World Applications,2006. 7:1] 19-1128
    [61]Q. K. SONG. J. L. LIANG, Z. D. WANG. Passivity Analysis of Discrete Time Stochastic Neural Networks with Time-Varying Delays. Neurocomputing,2009.72:1782-1788
    [62]P. SHI, J. H. ZHANG, J. Q. QIU and L. N. XING. New Global Asymptotic Stability Criterion for Neural Networks with Discrete and Distributed Delays. Proceedings of The Institution of Mechanical Engineers Part 1:Journal of Systems and Control Engineering,2007,221:129-135
    [63]Z. Y. LIN, P. SHI. Robust Guaranteed Cost Control for Discrete Time Systems with Multiple Delays in State. DCDIS Series A:Math. Analysis,2004.11:119-132
    [64]Y. C. MA, Q. L. ZHANG, Y. W. REN and X. F. ZHANG. H∞ Guaranteed Cost Control for Time-Delay Uncertain Discrete Systems. International Conference.2006.1-6
    [65]P. J. DE OLIVEIRA, R. C. L. F. OLIVEIRA, V. J. S. LEITE, V. F. MONTAGNER and P. L. D. PERES. H∞ Guaranteed Cost Computation by Means of Parameter-Dependent Lyapunov Functions. Automatica,2004.40:1053-1061
    [66]P. SHI, H. J. GAO. A New Delay-Dependent Stability Criterion for Stochastic Systems with Time Delays. IET Control Theory and Appliction.2008.2(11):966-973
    [67]J. Q. QIU. J. H. ZHANG. P. SHI. Robust Stability of Uncertain Linear Systems with Time-Varying Delay and Nonlinear Perturbations. Proceedings of the Institution of Mechanical Engineers, Part I. Journal of Systems and Control Engineering,2006,220(5):411-416
    [68]W. H. CHEN. W. X. ZHENG. Delay-Dependent Robust Stabilization for Uncertain Neutral Systems with Distributed Delay. Automatica.2007.43:95-104
    [69]J. H. ZHANG, P. SHI. J. Q. QIU, H. J. YANG. A New Criterion for Exponential Stability of Uncertain Stochastic Neural Networks with Mixed Delays. Mathematical and Computer Modeling.2008.47:1042-1051
    [70]G. C. CHEN. Y. SHEN. Robust H∞ Filter Design for Neutral Stochastic Uncertain Systems with Time-Varying Delay. Journal of Mathematical Analysis and Applications,2009.353: 196-204
    [71]B. Song. S. Y. XU. Y. ZOU. Non-Fragile H∞ Filtering for Uncertain Stochastic Time-Delay Systems,International Journal of Innovative Computing Information and Control,2009,5(8): 2257-2266
    [72]B. CHEN. X. P. LIU, S. C. TONG. New Delay-Dependent Stabilization Conditions of T-S Fuzzy Systems with Constant Delay. Fuzzy Sets and Systems,2007,158:2209-2224
    [73]H. L. XU. Y. ZOU, S. Y. XU. Non-Fragile Robust H∞ Control for Uncertain 2-D Delayed Systems Described by the General Model. International Journal of Innovative Computing Information and Control,2009,5 (10(A)):3179-3188
    [74]Z. X. TAI. X. C. WANG. D. H. WANG. Stability Criteria of Uncertain Neutral Systems with Time-Varying Delays.1CIC Express Letters,2009.3(2):225-232
    [75]F. QIU. B. T. CUI. Y.JI. Further Results on Robust Stability of Neutral System with Mixed Time-Varying Delays and Nonlinear Perturbations. Nonlinear Analysis,2010,11:895-906
    [76]J. H. ZHANG. P. SHI, J. Q. QIU. Robust Stability Criteria for Uncertain Neutral System with Time Delay and Nonlinear Uncertainties. Chaos, Solitons and Fractals,2008,38:160-167
    [77]L. R. HUANG. X. R. MAO. Robust Delayed-State Feedback Stabilization of Uncertain Stochastic Systems. Automatica.2009.45:1332-1339
    [78]Y. Q. XIA, J. CHEN. P. SHI. G. P. LIU. D. REES. Guaranteed Cost and Positive Real Control of Uncertain Systems via Static Output Feedback. International Journal of Innovative Computing Information and Control.2008.4(6):1275-1281
    [79]J. M. XU, L.YU. Delay-Dependent Guaranteed Cost Control for Uncertain 2-D Discrete Systems with State Delay in the FM Second Model. J. Franklin lnst..2009.346:159-174
    [80]H. Y. ZHAO. Q.W.CHEN. S. Y. XU. H∞ Guaranteed Cost Control for Uncertain Markovian Jump Systems with Mode-Dependent Distributed Delays and Input Delays. Journal of Franklin Inst.,2009.346:945-957
    [81]P. GAHINET,A. NEMIROVSKI. A. LAUB. M. CHIALALI. LMI Control Toolbox Users Guide. The Mathworks. Natick. MA.199
    [82]S. Y. XU, J. LAM. T. CHEN. Y. ZOU. A Delay-Dependent Approach to Robust H∞ Filtering for Uncertain Distributed Delay Systems. IEEE Trans. Signal Process,2005.53(10):3764-3772
    [83]Z. D. WANG. Y. LIU. X. LIU. H∞ Filtering for Uncertain Stochastic Time-Delay Systems with Sector-Bounded Nonlinearities. Automatica,2008,44:1268-1277
    [84]J. XIA. S. XU, B. SONG. Delay-Dependent L2-L∞ Filter Design for Stochastic Time-Delay Systems. Systems Control Lett.,2007.56:579-587
    [85]J. KIM, S. AHN. S. AHN. Guaranteed Cost and H∞ Filtering for Discrete Time, Polytopic Uncertain Systems with Time Delay. Journal of the Franklin Inst.,2005.342:365-378
    [86]Y. FU, H. SU. G. DUAN. Robust Guaranteed Cost Filtering for Linear Uncertain Neutral Systems with Markovian Jumping Parameters. Journal of System Simulation.2005,17(10): 2479-2482

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