Abstract
This article presents a method for contriving the global anti-windup compensator (AWC) gain for nonlinear systems by using the nomenclature of nonlinear parameter varying (NPV) theory. The sufficient conditions for the existence of static AWC for NPV system under actuator saturation while considering the exogenous inputs and actuator constraints guaranteeing the global asymptotic stability of the overall closed-loop system are formulated. Linear matrix inequality (LMI)-based conditions are deducted via Lyapunov theory, NPV theory, global sector condition, minimum and maximum bound on the saturation non-linearity, and parametric variations limits in order to synthesis the AWC which ensure global asymptotic stability of the overall closed-loop system. In order to show the effectiveness of of the suggested AWC methodology the simulation example of the nonlinear induction motor is provided.
| Original language | English |
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| Title of host publication | Proceedings of TENCON 2018 - 2018 IEEE Region 10 Conference |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 966-971 |
| Number of pages | 6 |
| ISBN (Electronic) | 9781538654576 |
| DOIs | |
| State | Published - 2 Jul 2018 |
| Externally published | Yes |
Publication series
| Name | IEEE Region 10 Annual International Conference, Proceedings/TENCON |
|---|---|
| Volume | 2018-October |
| ISSN (Print) | 2159-3442 |
| ISSN (Electronic) | 2159-3450 |
Bibliographical note
Publisher Copyright:© 2018 IEEE.
Keywords
- Anti-windup compensator (AWC)
- Globally asymptotically stable
- Nonlinear parameter varying (NPV)
- Nonlinear system
ASJC Scopus subject areas
- Computer Science Applications
- Electrical and Electronic Engineering