PD observer design for descriptor systems: An LMI approach

This paper investigates the problem of proportional-derivative (PD) observer design for descriptor systems. A necessary and sufficient condition for the solvability of this problem is obtained in terms of a linear matrix inequality (LMI). The explicit expression of desired PD observer is also given,...

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Published inInternational journal of control, automation, and systems Vol. 8; no. 4; pp. 735 - 740
Main Authors Ren, Junchao, Zhang, Qingling
Format Journal Article
LanguageEnglish
Published Heidelberg Institute of Control, Robotics and Systems and The Korean Institute of Electrical Engineers 01.08.2010
Springer Nature B.V
제어·로봇·시스템학회
Subjects
Automation
Control
Control systems
Design engineering
Engineering
Fault diagnosis
Inequality
Linear matrix inequalities
Mechatronics
Observers
Regular Papers
Robotics
제어계측공학
singular systems
PD observers
Descriptor systems
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Summary:This paper investigates the problem of proportional-derivative (PD) observer design for descriptor systems. A necessary and sufficient condition for the solvability of this problem is obtained in terms of a linear matrix inequality (LMI). The explicit expression of desired PD observer is also given, which involves solving an LMI. An illustrative example is provided to demonstrate the effectiveness of the proposed approach.
Bibliography:ObjectType-Article-1
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G704-000903.2010.8.4.013
ISSN:1598-6446
2005-4092
DOI:10.1007/s12555-010-0404-4