NCS新型离散事件触发通讯与少保守性鲁棒H∞容错协同设计

doi:10.16182/j.issn1004731x.joss.201704006

系统仿真学报 ›› 2017, Vol. 29 ›› Issue (4): 740-751.doi: 10.16182/j.issn1004731x.joss.201704006

NCS新型离散事件触发通讯与少保守性鲁棒H_∞容错协同设计

李炜, 翟鹏飞, 李亚洁

兰州理工大学电气工程与信息工程学院,甘肃兰州 730050

收稿日期:2015-06-30 修回日期:2015-11-06 出版日期:2017-04-08 发布日期:2020-06-03
作者简介:李炜(1963-),女,陕西西安,硕士,教授,博导,研究方向为动态系统的故障诊断与容错控制;翟鹏飞(1990-),男,山东威海,硕士,研究方向为容错控制。
基金资助:
国家自然科学基金(61364011),甘肃省自然科学基金(1308RJZA418)

Co-design Between New Event-triggered Communication Scheme and Less Conservative Robust H_∞ Fault-tolerant Control for Networked Control Systems

Li Wei, Zhai Pengfei, Li Yajie

College of Electrical and Information Engineering, Lanzhou University of Technology, Lanzhou 730050, China

Received:2015-06-30 Revised:2015-11-06 Online:2017-04-08 Published:2020-06-03

摘要/Abstract

摘要： 针对现有网络化控制系统(networked control systems,NCS)依赖网络固有资源进行容错控制设计方法的局限性,以及多性能指标约束下控制器设计的保守性问题,分析了现有离散事件触发通讯机制对系统性能负面影响,提出了一种具有动稳过程协调约束的离散事件触发通讯机制,并在该机制下建立了闭环故障模型,并结合改进的Wirtinger不等式与改进的互反凸组合引理等技术,获得了NCS的新型离散事件触发通讯机制与鲁棒H_∞容错控制的协同设计方法;最后以仿真算例验证了本文方法在确保系统性能、节约网络通讯资源与减少控制器保守性方面的优越性。文中触发条件的设计物理意义明确,触发参数便于选取,动稳兼顾的属性在确保系统性能的前提下能更有效地节约网络通讯资源。

关键词: 网络化控制系统, 离散事件触发通讯机制, H_∞容错控制, 协同设计

Abstract: Based on the analysis for the disadvantage of the current discrete event-triggered communication schemes, a new kind of event-triggered communication scheme constrained by transient and stead-state process was proposed to perfect the conservatism and isolation of the fault-tolerant controller. A closed-loop failure model which was concerned with state-error was established for networked control system. Using the improved Wirtinger's inequality and the improved reciprocally convex combination inequality, the co-design between new event-triggered communication scheme and less conservative robust H_∞ fault-tolerant control for networked control systems was focused on. The simulation results show that the new discrete event-triggered communication scheme can save more network communication resource without deteriorating the system performance excessively. At the same time, the controller has less conservatism and becomes more easily to acquire. The triggering condition designed has a definite physical meaning and parameters are more likely to choose.

Key words: networked control system, new event-triggered communication scheme, H_∞ fault-tolerant control, co-design

中图分类号:

TP302.8

李炜, 翟鹏飞, 李亚洁. NCS新型离散事件触发通讯与少保守性鲁棒H_∞容错协同设计[J]. 系统仿真学报, 2017, 29(4): 740-751.

Li Wei, Zhai Pengfei, Li Yajie. Co-design Between New Event-triggered Communication Scheme and Less Conservative Robust H_∞ Fault-tolerant Control for Networked Control Systems[J]. Journal of System Simulation, 2017, 29(4): 740-751.

参考文献

[1] Zhang Wenan, Yu Li.Modelling and control of networked control systems with both network-induced delay and packet-dropout[J]. Automatica (S0005-1098), 2008, 44(12): 3206-3210.
[2] 罗小元, 袁园, 张玉燕. 具有丢包、通讯约束的非线性时滞网络化控制系统鲁棒故障检测[J]. 控制与决策, 2014, 29(11): 2048-2054.
(Luo Xiaoyuan, Yuan Yuan, Zhang Yuyan.Fault-detection for nonlinear time-delays networked control systems with packet dropouts and access constraints[J]. Control and Decision, 2014, 29(11): 2048-2054.)
[3] Gao Huijun, Chen Tongwen, James Lam.A new delay system approach to network-based control[J]. Automatica (S0005-1098), 2008, 44(1): 39-52.
[4] Feng Jian, Wang Shenquan.Reliable Fuzzy Control for a Class of Nonlinear Networked Control Systems with Time Delay[J]. Acta Automatica Sinica (S0254-4156), 2012, 38(7): 1091-1099.
[5] Zhao Mingyue, Liu Heping, Li Zhijun.Fault Tolerant Control for Networked Control Systems with Access Constraints[J]. Acta Automatica Sinica (S0254-4156), 2012, 38(7): 1119-1126.
[6] Peng Chen, Han Qinglong.To transmit or not to transmit a discrete event-triggered communication scheme for networked Takagi-Sugeno fuzzy systems[J]. IEEE Transactions on Fuzzy Systems (S1063-6706), 2012, 21(1): 164-170.
[7] Wang Xiaofeng, Sun Yu, Naira Hovakimyan.Asynchronous task execution in networked control systems using decentralized event-triggering[J]. Systems & Control Letters (S0167-6911), 2012, 61(1): 936-944.
[8] Adolfo Anta, Paulo Tabuada.To sample or not to Sample: Self-Triggered Control for Nonlinear Systems[J]. IEEE Transactions on Automatic Control (S0018-9286), 2010, 55(9): 2030-2042.
[9] Peng Chen, Yang Taichen.Event-triggered communication and H_∞ control co-design for networked control systems[J]. Automatica (S0005-1098), 2013, 49(5): 1326-1332.
[10] 李炜, 申富媛. 具有α-稳定的NCS鲁棒H_∞容错设计[J]. 南京理工大学学报, 2011, 35(增1): 1-6.
(Li Wei, Shen Fuyuan.Robust Fault-tolerant Design of NCS with -stability[J]. Journal of Nanjing University of Science and Technology, 2011, 35(S1): 1-6.)
[11] 曹慧超, 李炜. 离散事件触发不确定NNCS鲁棒容错控制[J/OL]. 吉林大学学报(工学版), http://kns.cnki.net/kcms/detail/22.1341.T.20141118.1119.005.html
(Cao Huichao, Li Wei. Robust fault-tolerant control for nonlinear networked control system under discrete event-triggered communication scheme [J/OL]. Journal of Jilin University (Engineering and Technology Edition) http://kns.cnki.net/kcms/detail/ 22.1341.T.20141118.1119.005.html
[12] 赵莉. 基于离散事件触发的NCS鲁棒容错控制研究[D]. 兰州: 兰州理工大学, 2014.
(Zhao Li.Robust Fault-tolerant Control for NCS Based on Discrete Event-Triggered Scheme [D]. Lanzhou, China: Lanzhou University of Technology, 2014.)
[13] Yang Feisheng, Zhang Huaguang.An enhance input-delay approach to sampled-data stabilization of T-S fuzzy systems via mixed convex combination[J]. Nonlinear Dynamics (S0924-090X), 2014, 75(3): 1-12.
[14] Yue Dong, Tian Engang, Han Qinglong.A Delay System Method for Desiging Event-Triggered Controllers of Networked Control Systems[J]. IEEE Transactions on Automatic Control (S0018-9286), 2013, 58(2): 475-481.
[15] 李炜, 王艳飞. 一种少保守性的NCS鲁棒H_∞保性能容错控制[J]. 控制与决策, 2011, 26(12): 1768-1776.
(Li Wei, Wang Yanfei.A less-conservative Robust H_∞ Guaranteed Cost Fault-Tolerant Control of Networked Control System[J]. Control and Decision, 2011, 26(12): 1768-1776.)
[16] Liu K, Fridman E.2012. Wirtinger's Inequality and Lyapunov-based Sampled-data Stabilisation[J]. Automatica (S0005-1098), 2012, 48(1): 102-108.
[17] Xiao Shenping, Gao Liuxin.The Stability Analysis for a Class of Time-Delay Networked Control Systems[C]// The 26th Chinese Control and Decision Conference (CCDC), 2014: 4977-4980.
[18] Alexandre Seuret, Emilia Fridman.Stability of systems with fast-varying delay using improved Wirtinger's inequality[C]// 52th IEEE Conference on Decision and Control. USA: IEEE, 2013.
[19] Hu Songlin, Yue Dong.Event-triggered controller design of nonlinear discrete-time networked control systems in T-S fuzzy model[J]. Applied Soft Computing (S1568-4946), 2015, 30: 400-411.
[20] Liu Jinliang, Yue Dong.Event-based fault detection for networked systems with communication delay and nonlinear perturbation[J]. Journal of the Franklin Institute (S0016-0032), 2013, 350(9): 2791-2870.
[21] Li Yajie, Li Wei.Discrete Event-Triggered Robust Fault-Tolerant Control for Nonlinear Networked Control Systems with α Safety Degree and Actuator Saturation[J]. Mathematical Problems in Engineering (S1024-123X), 2015 (5): 1-17.
[22] 王琦. 网络化系统基于事件触发的H_∞滤波设计 [D]. 太原: 山西大学, 2013: 6.
(Wang Qi.Event-triggered based H_∞ Filtering of Networked Systems [D]. Taiyuan, China: Shanxi University, 2013: 6.)
[23] Xie Lihua.Output feedback H_∞ control of systems with parameter uncertainty[J]. International Journal of Control (S0020-7179), 1996, 63(4): 741-750.
[24] 陈明, 童朝南. 不确定系统鲁棒容错H_∞控制的LMI设计方法[J]. 控制与决策, 2009, 24(4): 526-531.
(Chen Ming, Tong Chaonan.LMI approach to robust fault-tolerant H_∞ control for uncertain systems[J]. Control and Decision, 2009, 24(4): 526-531.)
[25] Xiefu Jiang, Qinglong Han.A New H_∞ Stabilization Criterion for Networked Control Systems[J]. IEEE Transactions on Automatic Control (S0018-9286), 2008, 53(4): 1025-1032.

NCS新型离散事件触发通讯与少保守性鲁棒H_∞容错协同设计

Co-design Between New Event-triggered Communication Scheme and Less Conservative Robust H_∞ Fault-tolerant Control for Networked Control Systems

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NCS新型离散事件触发通讯与少保守性鲁棒H∞容错协同设计

Co-design Between New Event-triggered Communication Scheme and Less Conservative Robust H∞ Fault-tolerant Control for Networked Control Systems

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NCS新型离散事件触发通讯与少保守性鲁棒H_∞容错协同设计

Co-design Between New Event-triggered Communication Scheme and Less Conservative Robust H_∞ Fault-tolerant Control for Networked Control Systems