具有时延和丢包的线性NCS时滞依赖鲁棒容错控制研究
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摘要
网络化控制系统(Networked control system,NCS)是一种通过实时通讯网络构成闭环的反馈控制系统。因其连线少,成本低,资源共享,便于安装、维护、扩展和故障诊断等优点,已被广泛应用于航空航天、石油化工、制造业等复杂系统中。但通讯网络的介入,受带宽限制和传输不可靠的影响,网络时延、数据丢包不可避免,加之网络带来的各种不确定性,使网络传输的数据也失去了定常性、因果性和确定性;此外多数NCS规模更加庞大,结构更加复杂,且故障诱发因素众多,系统一旦发生故障,损失将难以估量,因此通过对NCS进行容错设计,使其具有高安全可靠性变得尤为复杂和重要。目前NCS容错控制研究还处于起步阶段,现有成果还存在诸多局限,如:对网络诱导时延和数据丢包考虑较为单一,时延多以小于一个采样周期的情况建模,控制策略主要采用状态反馈,系统性能以鲁棒完整性或鲁棒H∞完整性为主,其结论保守性相对较大等。
     基于此,本文针对同时具有时变时延和丢包的线性不确定NCS,将数据包丢失看成一种特殊时延,从减少保守性入手,以时滞依赖的方法,综合应用Lyapunov稳定性理论、线性矩阵不等式(Linear matrix inequality,LMI)、积分不等式等方法和技术,分别采用状态反馈或动态输出反馈控制律,较为系统地在理论层面给出了系统具有鲁棒完整性及具有一定性能约束的鲁棒容错判别准则和相应控制器的设计方法,并对所有结果进行了有效性和正确性的仿真实验研究,主要工作可归结为以下几个方面:
     1)基于状态反馈的不确定线性NCS鲁棒容错控制研究
     针对不确定线性NCS,同时考虑时变时延和数据丢包、或不确定有界扰动的影响,采用状态反馈控制策略,以保守性相对较小的时滞依赖方法,通过构造适当的Lyapunov-Krasovskii泛函,采用积分不等式、自由权矩阵等技术,针对可能的执行器或传感器失效故障,推证出了系统具有鲁棒完整性及具有一定性能约束的鲁棒H∞、鲁棒保性能、鲁棒H∞保性能的时滞依赖充分条件,并以一个LMI约束的和线性目标函数的凸优化方式,给出了NCS最优性能指标或最小扰动抑制率的控制器优化设计方法。
     2)基于动态输出反馈的不确定线性NCS的鲁棒容错控制研究针对不确定线性NCS,同时考虑时变时延和数据丢包、或不确定有界扰动的影响,采用动态输出反馈控制策略,以保守性相对较小的时滞依赖方法,通过构造一种包含三重积分项的Lyapunov-Krasovskii泛函,采用积分不等式技术,针对可能的执行器或传感器失效故障,推证出了系统具有鲁棒完整性及具有一定性能约束的鲁棒H∞、鲁棒保性能、鲁棒H∞保性能的时滞/时滞变化率依赖的充分条件,并以一个LMI约束的和线性目标函数的凸优化方式,给出NCS具有最优性能指标或最小扰动抑制率控制器的优化设计方法。
     3)在采用动态输出反馈控制策略时,对时延进行了更切合实际和一般性的分段处理,并构造了一种同时包含二重积分和三重积分项的Lyapunov-Krasovskii泛函,推证中未进行模型转化,对于Lyapunov泛函导数上界的处理时,在尽可能少放大的基础上保留了所有有用项,所给结果充分运用了时延的各种信息,尤其是各段时延的下界信息,使结论具有较小的保守性;同时,积分不等式技术的使用减少了自由权矩阵的引入,降低了计算量,这些均使控制器设计的可行性及容错满意度得到了提高。
     4)在上述理论研究的基础上,采用实例对所有结果进行了仿真研究,结果表明文中所给结论均是正确有效性,这为同时具有时变时延和丢包的线性不确定NCS容错设计提供了一定的理论依据。
Networked Control System (NCS) was a closed control system by a real time network. It had wild application in the aerospace industry, petrochemical industry, manufacturers and complex system due to its advandages, such as: reducing system wiring, cutting the cost, sharing the information, ease of the system maintenance, extending, diagnosis. However, because of the involvement of the communication network, the network delay and the data pactet dropout are caused inevitably by the limited of the bandwidth and influenced unreliable transmission. In addition, kinds of uncertainty which brought by network characteristic caused the data transmitted in network losing its steadiness, casuality and determinacy. Furthermore, the most NCS has huger scale, more complex structure, and many fault factors. Once the system breaks down, the losses will be tremendous. Then, NCS possesses high safety and reliability through the fault-tolerant control become very complex and important. At present, the research of NCS fault-tolerant control is in the beginning stage, and the existing results are still exist many limitations, such as: delay and data packet dropout are considered soley, and delay is smaller than a sampling period in modeling, and the control strategy mainly uses the state feedback control strategy, and major research of system performance is robust integrity or robust H∞integrity, the conservative conclusion is relative bigger.
     Based on this, this paper aimed at a class of linear uncertain NCS with delay and data packet dropout, an robust intergrality, having certain performance restraint robust fault-tolerant criterion and the design method of corresponding controller were given in theoretical using dealy-dependent method. All the results were verified correctness and effectiveness using simulation examples. The data packet dropout is as a special kind of delay. Lyapunov stability theory, LMI, integral inequality method were comprehensive application. Some work was done as following by adopting state feedback control strategy and dynamic outpur feedback control strategy.
     1) The problem of robust fault-tolerant control in linear uncertain NCS was studied using state feedback control starategy.
     For linear uncertain NCS with delay and data packet dropout, and uncertain bounded disturbances, the delay-dependent sufficient conditions for system with robust integrity, robust H∞integrity, robust guaranteed cost and robust H∞guaranteed cost against actuator and sensor failures are derived using state feedback control starategy, and the corresponding design method of controller with optimal performance index or minimum disturbance rejection rate were presented. In the prove, a proper Lyapunov- Krasovakii functional is constructed, meanwhile, integral inequality and free-weighting matrices method were used.
     2) The problem of robust fault-tolerant control in linear uncertain NCS was studied using dynamic outpur feedback control strategy. For linear uncertain NCS with delay and data packet dropout, and uncertain bounded disturbances, the delay-dependent or delay-rate-dependent sufficient conditions for system with robust integrity, robust H∞integrity, robust guaranteed cost and robust H∞guaranteed cost against actuator and sensor failures are derived using dynamic outpur feedback control starategy, and the corresponding design method of controller with optimal performance index or minimum disturbance rejection rate were presented. In the prove, a type of Lyapunov-Krasovakii functional is proposed which contains some triple-integral terms, meanwhile, integral inequality method were used.
     3) When using dynamic outpur feedback control starategy, the delay is dealt with piecewise method, a type of less conservatism Lyapunov-Krasovakii functional is proposed which contains some triple-integral terms and double-integral terms, and the model transformation is not been adopted, and the usefulness item is hold based on less amplificatory, while the delay information is full used especially the lower bound of delay information of each section. These make the results possess less conservativeness. Meanwhile, the introduction of less free-weighting matrices reduce the computation. These improve the feasibility of controller design and the degree of fault-tolerant satisfaction and usability.
     4) In the above research conclusion, the accuracy and efficiency for all the result of the simulation is dissused using simulation example. All of conclusion is correct and effective.This provides certain theoretical basis for linear uncertain NCS with time-varying delay and date packet dropout.
引文
[1] Zhang W., Branicky, M., & Phillips, S. Stability of networked control systems[J]. IEEE Control Systems Magazine,2001, 21, 84-99.
    [2] Walsh,G. C.,Ye,H.,& Bushnell, L. Stability analysis of networked control systems [J]. IEEE Transactions on Control Systems Technology,2002,10(3), 438-446.
    [3] J P Hespanha, P Naghshtabrizi, and Y Xu. A survey of recent results in networked control systems[J].Proc. IEEE, Jan. 2007, 95(1):138-162.
    [4] P Zhivoglyadov,R H Middleton. Networked control design for linear systems[J]. Automatica,2003, 39(4):743-750.
    [5] Huijun Gao, Tong wen Chen, James Lam. A new delay system approach to network-based control[J]. Automatica, January 2008, 44(1): 39-52.
    [6] R. J. Patton, C. Kambhampati, A. Casavola, G. Franze. Fault-tolerance as a key requirement for the control of modern systems[J]. The International Federation of Automatic Control, 2006,vol 6, part 1:26-36.
    [7] Ying Zheng, Huajing Fang, Wang Yanwei. Robust Fault Tolerant Control of Networked Control System with Time-varying Delays[J]. Journal of Huazhong Univ. of Sci. & Tech. (Nature Science Edition), 2004, 32(2):35-37.
    [8] Savkin A V, Cheng, T M. Detectability and Output Feedback Stabilizability of Nonlinear Networked Control Systems[J]. IEEE Transactions on Automatic Control, 2007,52,(4):730-735
    [9]张芹英,巩郭卫,郭一楠.一类时变时延非线性网络化控制系统的容错控制[C]. Proceeding of the 27th Chinese Control Conference ,Kunming, IEEE 2008, pp: 141-144.
    [10] Jun Ren, Chen-wen Li, De-zong Zhao. Fault-tolerant control of network control system with time-varying transmission times[C]. Proceeding of Sixth International Conference on Machine Learning Cybernetics, Hong Kong, IEEE 2007, pp:545-549.
    [11]邓玮嬅,费敏锐.带有执行器故障的网络化控制系统的自适应容错H∞控制[J].控制理论与应用, 2010, 27(2):269-272.
    [12]王飞跃,王成红.基于网络控制的若干基本问题的思考和分析[J].自动化学报, 2002, 28(增刊):171-176.
    [13] Walsh G C,Ye Hong.Performance Evaluation of Control Networks[J].IEEE Control System Magazine,2001,21(1):57-65.
    [14] Zhang W, Branicky M S, Philips S M. Stability of networked control systems [J]. IEEE Control Systems Magazine,2001,21(1):84-99.
    [15] Zhang W. Stability analysis of networked control systems[D]. Department of Electrical and Computer Science, Case Western Reserve University, USA, 2001.
    [16] Yu-Chu Tian, David Levy. Compensation for control packet dropout in networked control systems[J].Information Science ,2008,pp:1263-1278.
    [17] Halevi Y, Ray A.Integrated Communication and Control System: Part I-Analysis [J]. Journal of Dynamic System, Measurement, and Control, 1998, 110: 367-373.
    [18] Ray A, Halevi Y. Integrated Communication and Control System: Part II-Design Considerations[J]. Journal of Dynamic System, Measurement, and Control, 1998, 110: 374-381.
    [19] Walsh G C, Beldiman O, Bushnell L. An Equivalence between control network and a switched hybrid system[C].Lecture Notes in Computer Science.1998.
    [20] Chan H, ?zgünerü. Closed-loop control of systems over a communication network with queues[J]. International Journal of Control, 1995,62(3):493-510.
    [21]邱占芝,张庆灵.一类不确定时延状态反馈网络化系统鲁棒稳定性[J].东北大学学报.2006,27(2):131-132.
    [22]霍志红,方华京.时变时延网络化控制系统的鲁棒稳定性[J].华中科技大学学报, 2006,34(11)74-76.
    [23]张玉泉,钟秋海,王林.具有时滞和丢包的网络化控制系统稳定性分析[J].北京理工大学分析.2008,28(4):329-333.
    [24]张勇,唐功友,赵友刚.一类时滞非线性网络控制系统的H∞保成本控制[J].控制理论与应用.2009,26(7):800-804.
    [25]安金龙,王正欧,马振平.一种新的支持向量机多类分类方法[J].信息与控制, 2004,33(1):262-267.
    [26] CHEN C H, LIN C L, HWANG T S. Stability of networked control systems with time-varying delays[J]. IEEE Communications Letters, 2007, 11(3): 270-272.
    [27] ZHAO Y B, LIU G P, REES D. Improved predictive control approach to network control systems[J]. IET Control Theory & Applications,2008, 2(8): 675-681.
    [28] TANG P L, SILVA C W. Compensation for transmission delays in an ethernet- based control network using variable-horizon predictive control[J]. IEEE Transactions on Control Systems Technology, 2006,14(4): 707-718.
    [29] YUE D, HAN Q L. State feedback controller design of networked control systems[J]. IEEE Transactions on Circuits and Systems II, 2004, 51(11): 640-644.
    [30] GAO H J, CHEN TW. Network-based H 2output tracking control[J]. IEEE Transactions on Automatic Control, 2008, 53(3): 655-667.
    [31] JIANG X F, HAN Q L, LIU S R, et al. A new H∞stabilization criterion for networked control systems[J]. IEEE Transactions on Automatic Control, 2008, 53(4): 1025-1032.
    [32] HU S S, ZHU Q X. Stochastic optimal control and analysis of stability of network control systems with long delay[J]. Automatica, 2003, 39(11): 1877-1884.
    [33] HUANG D, NGUANG S K. State feedback control of uncertain networked control systems with random time delays[J]. IEEE Transactions on Automatic Control,2008, 53(3): 829-834.
    [34] Mehra R K,Peschon J. An innovation approach of fault detection and diagnosis in dynamics[J]. Automatica, 1971,7(5):637-640.
    [35] Niederlinski A. A heuristic approach to the design of interacting multivariable systems[J]. automatica. 1971,7:691-701.
    [36] Willsky A S. A survey of design methods for failure detection in dynamic systems [J]. Automatica, 1976,12:601-611.
    [37] Saljak D D. Reliable control using multiple control systems[J].Int. J. Control, 1980, 31:303-329.
    [38]叶银忠,潘日芳,蒋慰孙.多变量稳定容错控制器的设计问题[C].第一届过程控制科学论文报告会议集,1987,203-209.
    [39]叶银忠,潘日芳,蒋慰孙.控制系统的容错技术的回顾与展望[C].第二届过程控制科学论文报告会议集,1988,49-61.
    [40]葛建华,孙优贤.容错控制系统的分析与综合[M].杭州:浙江大学出版社. 1994.
    [41] Belletrutti J J, Macfarlane A G J. Characteristic Loci Techniques in Multivariable Control System Design [J]. Proceeding IEEE, 1971, 118(10): 1291-1296.
    [42] Mayne D Q. The Design of Linear Multivariable System[J]. Automatica, 1973, 9(1): 201-207.
    [43] Harvey C A. On Feedback System Possessing Integrity with Respect to Actuator Outages. Recent Developments in the Robustness Theory of Multivariable System [J]. MIT, Cambridge, 1979.
    [44] Fujita M, Shimemura E. A New Type of Linear State Feedback Control Possessing Integrity Based on a Solution of Generalized Riccati-type Equation[J]. Control Theory and Advanced Technology, 1986, 2(4):563-575.
    [45] Wang H, Lam J, Xu S, Huang S. Robustness H∞reliable control for a class of uncertain neutral delay systems[J]. Int.J.of Systems Science,2002,33(7): 611- 622.
    [46]韩清龙,俞金寿.不确定性连续系统具有完整性的反馈设计新方法[J].自动化学报, 1998,24(6):768-775.
    [47] YuePeng Chen, QingLing Zhang. Fault-Tolerant Control About Integrity for Descriptor Systems[C].Proceedings of the 39th IEEE Conference on Decision and Control Sydney.
    [48]宗臻,王诗宓.基于LMI的输出反馈鲁棒完整性控制器设计[J].控制理论与应用,2005,22(5):682-686.
    [49]解永春,何英姿,吴宏鑫.基于特征提取的容错控制及其应用[J].航天控制,1997, 4:51-56.
    [50]解永春,何英姿,吴宏鑫.基于系统特征的自适应被动容错控制及其应用研究[J].宇航学报,1998,19(3):10-16.
    [51] J. Chen, R. J. Patton, Z. Chen.An LMI Approach to Fault Tolerant Control of Uncertainty Systems[R].Proceedings of the 1998 IEEE ISIC/CIRA/ISAS JointConference, Gainthersburg, MD, 1998: 174-180.
    [52] Q. Zhao, C. Cheng. Robust State Feedback for Actuator Failure Accommodation [C]. Proceedings of the American Control Conference, Denver, 2003: 4224-4230.
    [53]陈明,童朝南.基于LMI的鲁棒H∞容错动态输出反馈控制设计[J].北京科技大学学报, 2009,31(5):648-654.
    [54]尹作友,张化光.基于模糊T-S模型的非线性系统的H∞鲁棒容错控制[J].控制与决策,2009,24(6):813-818.
    [55]尹作友,张化光.基于模糊模型的非线性不确定时滞系统的H∞鲁棒容错控制[J].控制理论与应用,2009, 26(6):683-686.
    [56]贾新春,郑南宁,张元林.线性不确定时滞系统的可靠保性能鲁棒控制[J].自动化学报,2003,29(6):971-975.
    [57]蔡卫峰,王执铨.一类不确定非线性时滞系统的保成本容错控制[J].南京理工大学学报(自然科学版), 2008,32(6):743-748.
    [58]孙金生,李军,王执铨.不确定离散系统的D稳定鲁棒容错控制[J].控制理论与应用,1998,15(4):636-641.
    [59]陈明,童朝南.基于输出反馈的鲁棒容错D稳定性设计[J].控制工程, 2009, 16(5): 578-582.
    [60]薄翠梅,王执铨,张广明,张登峰.不确定时滞系统执行器故障模式下的满意容错控制[J].控制与决策, 2009, 24(7):1013-1017.
    [61]陶洪峰,胡寿松.执行器饱和T-S模糊系统的鲁棒耗散容错控制[J].控制理论与应用,2010,27(2):205-210.
    [62] K. Zhou, A. Ren. A New Controller Architecture for High Performance, Robust and Fault tolerant Control [J]. IEEE Transaction on Automatic Control. 2001, 46(10): 1613-1618.
    [63] N. Niksefat, N. Sepehri. A QFT Fault-Tolerant Control for Electrohydraulic Positioning Systems [J]. IEEE Transaction on Control System Technology, 2002, 10(4): 626-632.
    [64]胡寿松,范存海,胡维礼.不确定大系统的分散输出反馈容错控制[J].航空学报,1995,16(4): 452-460.
    [65]张捷,薄煜明.时滞关联大系统的分散鲁棒容错控制[J].计算机工程与应用,2010,46(1):227-229.
    [66]方华京,章红,郑英.网络化控制系统故障诊断与容错控制[J].控制工程, 2005, 12(S1):167-176.
    [67]李炜,鲁保云.基于多模型切换的智能主动容错控制方法研究[J].计算机仿真, 2008,25(1):328-332.
    [68]李炜,王凤达,马克.基于LS-SVM的多模型非线性主动容错控制[J].兰州理工大学学报. 2009, 35(2):70-75.
    [69]李炜,许德智,李二超.基于RBF网络的逆系统多模型主动容错控制[J].华中科技大学学报. 2009,S1.
    [70] Zhang Y, Jiang J. Integrated active fault-tolerant control using IMM approach [J]. IEEE Tran. Aerosp. Electron. Syst., 2001,37(4):1221-1235.
    [71]何静,邱静,张昌凡.基于观测器的传感器故障重构方法及其应用[J].兵工学报, 2009,30(6):672-676.
    [72]吴幸珍,林进灯.应用于离散模糊系统的最优模糊追踪器设计[J].自动化学报, 2001,(4).
    [73]周杰,张曙光.多操纵面布局飞机隐模型跟踪控制设计[J].北京航空航天大学学报,2005, 31(1):36-40.
    [74]白铭珍,吴淮宁.不确定非线性主动容错控制系统模糊控制设计[J].北京航空航天大学学报,2008:716-720.
    [75] Guo Y Y, Jiang Bin, Zhang Y M. Actuator fault compensation via multiple model based adaptive control [C].In: Proceedings of the 7th World Congress on Intelligent Control and Automation. Chongqing, China: IEEE, 2008. 4246-4250.
    [76] Zhiwei Gao, Steven X. Ding. Actuator fault robust estimation and fault-tolerant control for a class of nonlinear descriptor system [J]. Automatica. 2007, 43: 912- 920.
    [77] Wang Hong, Chai Tianyou, Ding Jinliang. Data Driven Fault Diagnosis and Fault Tolerant Control: Some Advances and Possible New Directions [J]. Acta Autamatica Sinca. 2009,35(6):739-747.
    [78]高志峰,姜斌.一类参数不确定的线性时变系统的故障调节[J].系统工程与电子技术. 2009,31(12):2924-2928.
    [79]张柯,姜斌.基于故障诊断观测器的输出反馈容错控制设计[J].自动化学报, 2010:274-281.
    [80] Didier Theilliol, Cedric Join, Youmin Zhang. Actuator Fault-tolerant Control Design Based on Reconfigurable Reference Input [J]. International Journal of Applied Mathematics and Computer Science. 2008,18(4):553-560.
    [81]郑英,方华京.不确定网络化控制系统的鲁棒容错控制[J].西安交通大学学报,2004,38 (8):804-807.
    [82]郑英,方华京,王彦伟.时变时延网络化控制系统的容错控制[J].华中科技大学学报,2004,32(2):35-37.
    [83] Kong De-Ming,Fang Hua-Jing. Stable Fault-tolerance control for a class of networked control systems[J]. ACTA Automatica Sinica, 2005,31(2):268-273 .
    [84]霍志红,方华京.一类随机时延网络化控制系统的容错控制研究[J].信息与控制, 2006, 35 (5):584-587.
    [85] Huo Zhihong, Fang Huajing. Research on robust fault-tolerant control for networked control system with packet dropout[J]. Journal of Systems Engineering and Electronics, 2007, 18(1):76-82.
    [86] Zhihong Huo, HuajingFang, Yuan Zheng, Cheng Xu. Fault-tolerant Control Research on Networked Control Systems with Multiple-Packet Transmission[C].Proc. IEEE, 2009, pp:544-547.
    [87] Huo Z H, Fang H J. Fault-tolerant control research for networked control system under communication constraints[J]. Acta Automatica Sinica, 2006, 32 (5) : 659- 666.
    [88] Huo Zhihong, Zhang Zhixue, Fang Huajing. Research on fault-tolerant control of networked control systems based on information scheduling[J]. Journal of Systems Engineering and Electronics. 2008, 19(5):1024-1028.
    [89]郑英,王彦伟,方华京.基于T-S模型的网络化控制系统的鲁棒容错控制[J].华中科技大学学报, 2008, 36(3):111-113.
    [90] Zhixue Zhang, Zhihong Huo, Limin Zhang. Fault-tolerant control research for networked control systems based on quasi T-S fuzzy models[C]. Industrial Technology, 2008. ICIT 2008. IEEE International Conference on 21-24:1-4.
    [91]黎煊,吴晓蓓,王玉龙,徐志良.时变采样周期网络化控制系统的鲁棒容错控制[J].控制与决策,2009,24(12):1890-1894.
    [92]郭一楠,张芹英,巩郭卫,张建化.一类时变时延网络化控制系统的鲁棒容错控制[J].控制与决策,2008,23(6):689-692.
    [93]李炜,曹慧超,陈旭辉.具有快变时延的网络化控制系统完整性设计[J].兰州理工大学学报, 2010,36(3):91-96.
    [94]李炜,张健全,李亚洁.基于输出反馈的不确定NCS鲁棒容错控制[J].控制工程,2009,16(6):674-680.
    [95] Wei Li, Dongnian Jiang. Robust Fault-Tolerant Control for Networked Control System Based on Takagi-Sugeno Fuzzy Model[C]. 2009 IEEE International Conference on Intelligent Computing and Intelligent Systems (ICIS 2009), Novemember 20-22, Shanghai, China, pp: 449-445.
    [96] Wei Li, Dongnian Jiang. Delay-dependent Integrity Conditions for Networked Control System Based on Takagi-Sugeno Fuzzy Model[C]. The 2009 International Conference on Information, Electronic and Computer Science (ICIECS09), Novemember 21-22, 2009, Qingdao, China, pp: 269-273.
    [97]王君,李炜,李战明.基于T-S模糊模型的非线性NCS执行器完整性设计[J].兰州理工大学学报.2010,36(6):79-84.
    [98] Wang Jun, Li Wei, Li ZHanming A less conservative H∞Fault-Tolerant Control for NCS Based on T-S Fuzzy Model[C]. Third International Conference on Measuring Technology and Mechatronics Automation.2011.vol(Ⅲ),pp:88-94.
    [99]谢徳晓,韩笑冬,黄鹤.有数据包丢失的网络化控制系统H∞状态反馈控制[J].系统工程与电子技术,2009,31(3):629-932.
    [100]黄鹤,韩笑冬,谢徳晓,王执铨.网络化控制系统的鲁棒H∞容错控制器设计[J].东南大学学报,2008,38,sup(Π):185-189.
    [101]谢徳晓,韩笑冬,黄鹤,王执铨.具有时延和丢包的网络化控制系统H∞状态反馈控制[J].控制与决策,2009,24 (4):587-592.
    [102]朱灵波,戴冠中,康军.具有传感器故障的网络控制系统保性能可靠控制[J].控制与决策,2009,24(7):1050-1058.
    [103]李炜,李亚洁.不确定网络化控制系统的保性能鲁棒容错控制[J].系统仿真学报,2009,21(23):7544-7548.
    [104]李炜,蒋栋年.基于T-S模糊模型的非线性网络化控制系统的H∞鲁棒容错控制[J].控制与决策,2010, 25(4): 598-604.
    [105]郭亚锋,李少远.网络控制系统的H∞状态反馈控制器的设计[J].控制理论与应用,2008, 25 (3): 414-420.
    [106]刘磊明,童朝南,武延坤.一种带有动态输出反馈控制器的网络化控制系统的Markov跳变模型[J].自动化学报, 2009,35(5):627-731.
    [107] James Lam, Huijun Gao, Changhong Wang. Stability analysis for continuous systems with two addition time- varying delay components[J]. Systems Control Letters, 2007,56(1):16-24.
    [108] HAN Q L,JIANG X F,MA X. Computation of delay bound for linear neutral systems with interval time-varying discrete[J]. Dynnamics of Continuous, Discrete and implusive , 2006, 13:117-131.
    [109] Xie L. Output feedback H∞control of systems with parameter uncertainties[J]. Int J of Control, 1996, 63(4): 741-750.
    [110] Gu k. Integral inequality in the stability problem of time-delay systems[C]. In proceedings of the 39th IEEE conference on decision and control, 2009, pp: 2805-2810.
    [111] XIE L H,CARLOS E.de Souza,Robust H∞control for Linear Sytems with Norm-bounded Time-Varying Uncertainty[J]. IEEE Trans.on Automatic Control , 1992, 37 (8):1188-1191.
    [112] GU K, KHART TONOV V L, CHEN J. Stability of Time-delay systems[M]. Boston: Birkhauser, 2003.
    [113] Huijun Gao, Tong wen Chen, James Lam. A new delay system approach to network-based control[J]. Automatica, January 2008, 44(1): 39-52.
    [114]郑大钟.线性系统理论[M].北京:清华大学出版社, 2008.
    [115] Jian Sun, G.P.Liu, Jie Chen, D. Rees. Improved delay- range-dependent stability criteria for linear systems with time-varying delays[J]. IEEE Trans.on Automatic Control, 2010, 46:466-470.
    [116] Yassine Ariba, Frederic Gouaisbaut. Delay-dependent stability analysis of linear systems with time-varying delay[C]. In Proceedings of the 46th IEEE conference on decision and control (pp. 2053-2058) New Orleans,USA.
    [117] Chen Peng, Yu-Chu Tian. Delay-dependent robust control for uncertain systems with time-varying delay[J]. Information Science, 2009, pp: 3187-3197.
    [118]张冬梅,俞立.具有快变时延和丢包的网络化控制系统镇定[J].控制理论与应用,2008,25(3):480-484.

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