Title
Delay Robustness of PID Control of Second-Order Systems: Pseudoconcavity, Exact Delay Margin, and Performance Tradeoff
Abstract
In this article, we study delay robustness of PID controllers in stabilizing systems containing uncertain delays. We consider second-order systems and seek analytical characterization and exact computation of the PID delay margin, where by PID delay margin we mean the maximal range of delay values within which the system can be robustly stabilized by a PID controller. Our primary contribution is t...
Year
DOI
Venue
2022
10.1109/TAC.2021.3059155
IEEE Transactions on Automatic Control
Keywords
DocType
Volume
Delays,PD control,PI control,Linear systems,Robustness,Optimization,Delay systems
Journal
67
Issue
ISSN
Citations 
3
0018-9286
1
PageRank 
References 
Authors
0.35
0
4
Name
Order
Citations
PageRank
Jianqi Chen195.62
Dan Ma2245.89
Yong Xu368328.51
Jie Chen4647124.78