H∞ Controller Design for Asynchronous Multirate Sampled-Data Systems
Joint Authors
Source
Mathematical Problems in Engineering
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-02-23
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
This paper considers the analysis and synthesis of a linear discrete asynchronous multirate sampled-data system.
An H∞ controller based on an observer is proposed, which guarantees the stability of the closed system and makes the H∞ norm of the closed system less than a given attenuation level.
To improve the performance further, a tradeoff strategy is applied.
That is, the exogenous signals sampled at different rates are lifted to an appropriate signal rate, while the endogenous signals are not lifted for avoiding the causal constraint and the dimension multiplied again.
The controller is obtained by solving the corresponding matrix inequality, which can be calculated by Matlab.
Finally, an example is presented to demonstrate the validity of these methods.
American Psychological Association (APA)
Sun, Xiaoqiang& Mao, Weijie. 2014. H∞ Controller Design for Asynchronous Multirate Sampled-Data Systems. Mathematical Problems in Engineering،Vol. 2014, no. 2014, pp.1-12.
https://search.emarefa.net/detail/BIM-496328
Modern Language Association (MLA)
Sun, Xiaoqiang& Mao, Weijie. H∞ Controller Design for Asynchronous Multirate Sampled-Data Systems. Mathematical Problems in Engineering No. 2014 (2014), pp.1-12.
https://search.emarefa.net/detail/BIM-496328
American Medical Association (AMA)
Sun, Xiaoqiang& Mao, Weijie. H∞ Controller Design for Asynchronous Multirate Sampled-Data Systems. Mathematical Problems in Engineering. 2014. Vol. 2014, no. 2014, pp.1-12.
https://search.emarefa.net/detail/BIM-496328
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-496328