Event-triggered MPC for linear systems with bounded disturbances: An accumulated error based approach

被引：3
作者：
He, Ning [1 ,2 ]
Du, Jiawei [1 ]
Xu, Zhongxian [1 ]
Chen, Jiaxuan [1 ]
机构：
[1] Xian Univ Architecture & Technol, Sch Mech & Elect Engn, Xian 710055, Peoples R China
[2] Xi An Jiao Tong Univ, Minist Educ, Key Lab Intelligent Networks & Network Secur, Xian, Peoples R China
来源：
IET CONTROL THEORY AND APPLICATIONS | 2022年 / 16卷 / 08期
基金：
中国国家自然科学基金; 中国博士后科学基金;
关键词：
MODEL-PREDICTIVE CONTROL; NETWORKED CONTROL-SYSTEMS; RECEDING HORIZON CONTROL; SCHEME;
D O I：
10.1049/cth2.12273
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
A novel accumulated error based event-triggered model predictive control (MPC) algorithm is put forward on the basis of the dual-mode control strategy and state-feedback control for constrained continuous-time linear time-invariant (LTI) systems with constraints and bounded disturbances. First, a new event-triggered mechanism (ETM) is constructed based on the accumulated error (AE) between the optimal state trajectory and the real state trajectory. Next, in order to stabilize the system, the dual-mode event-triggered MPC strategy is established. Then, sufficient conditions are established to guarantee the algorithm feasibility, system stability, and to avoid the Zeno behavior. Finally, the numerical simulation shows the validity of the algorithm.
引用
收藏
页码：816 / 827
页数：12
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