Paper Info
Title
Periodic Event-Triggered Suboptimal Control With Sampling Period and Performance Analysis
Abstract
In this paper, the periodic event-triggered suboptimal control (PETSOC) method is developed for continuous-time linear systems. Different from event-triggered control, where the triggering condition is monitored continuously, the developed PETSOC method only verifies the triggering condition periodically at sampling instants, which further reduces computational resources. First, the control gain of the PETSOC is designed based on the algebraic Riccati equation. Subsequently, the periodic event-triggering condition is proposed for the suboptimal control method, which is only verified at sampling instants periodically. The sampling period is determined and analyzed based on the continuous form of the triggering condition. Moreover, the stability and the performance upper bound of the closed-loop system with the PETSOC are proved. Finally, the effectiveness of the developed PETSOC is validated through simulation on an unstable batch reactor.
Year
DOI
Venue
2021
10.1109/TCYB.2019.2909704
IEEE Transactions on Cybernetics
Keywords
DocType
Volume
Event-triggered,optimal control,performance,periodic
Journal
51
Issue
ISSN
Citations 
3
2168-2267
4
PageRank 
References 
Authors
0.38
25
3
Name
Order
Citations
PageRank
Biao Luo155423.80
Tingwen Huang25684310.24
Derong Liu35457286.88