Event-triggered control for linear systems with actuator saturation and disturbances

被引：41
作者：
Liu, Dan [1 ]
Yang, Guang-Hong [1 ,2 ]
机构：
[1] Northeastern Univ, Coll Informat Sci & Engn, Shenyang 110819, Liaoning, Peoples R China
[2] Northeastern Univ, State Key Lab Synthet Automat Proc Ind, Shenyang 110819, Liaoning, Peoples R China
来源：
IET CONTROL THEORY AND APPLICATIONS | 2017年 / 11卷 / 09期
关键词：
linear systems; actuators; control system synthesis; stability; estimation theory; event triggered control; actuator saturation; external disturbances; controller design; inter-event interval; convex analysis; stability analysis; NETWORKED CONTROL-SYSTEMS; TIME-DELAY SYSTEMS; OUTPUT-FEEDBACK CONTROL; INPUT SATURATION; MULTIAGENT SYSTEMS; SUBJECT; STABILIZATION; DESIGN; COMMUNICATION; CONSENSUS;
D O I：
10.1049/iet-cta.2016.1661
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This study considers the event-triggered control problem for linear systems with actuator saturation and external disturbances. First, owing to the impact of the switching event-triggered mechanism, a new method is derived to design the controller and the event-triggered parameters such that the estimation of the domain of attractions is maximised. Compared with the existing results, a larger minimum inter-event interval is presented by combining with a convex analysis approach in stability analysis. Then, this method is extended to the system with disturbances to both guarantee the stability and reject disturbances. Finally, simulation examples are given to demonstrate the superiority of the proposed method.
引用
收藏
页码：1351 / 1359
页数：9
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