Paper Info
Title
A simple scheduled anti-windup technique
Abstract
This paper presents a gain scheduled, full-order, anti-windup compensation strategy for LTI systems. The paper makes two contributions. Firstly it shows that, given two point-design anti-windup compensators with differing performance levels and associated regions of attraction, it is possible to interpolate between them to generate a family of compensators with intermediate performance levels and regions of attraction. Secondly, it is shown how this family of compensators can be used to construct a gain-scheduled anti-windup compensator that guarantees stability of the closed-loop system providing the initial states of the system are contained within a certain positively invariant set. The resulting gain scheduled anti-windup compensator is simple to construct and straightforward to implement. The effectiveness of the proposed technique is shown through a simulation example.
Year
DOI
Venue
2014
10.1109/ACC.2014.6858729
American Control Conference
Keywords
Field
DocType
closed loop systems,compensation,control nonlinearities,control system synthesis,invariance,linear systems,stability,LTI systems,closed-loop system,gain scheduled full-order anti-windup compensation strategy,invariant set,performance levels,regions of attraction,stability,two point-design anti-windup compensators,Constrained control,Robust control
Compensation strategy,Mathematical optimization,Invariant (physics),Linear system,Control theory,Computer science,Interpolation,Control engineering,Exponential stability,Invariant (mathematics),Robust control
Conference
ISSN
Citations 
PageRank 
0743-1619
0
0.34
References 
Authors
12
2
Name
Order
Citations
PageRank
Jorge Sofrony151.17
Matthew C. Turner2128.75