The stability of feedback control with nonlinear saturating actuator: time domain approach

Sufficient conditions for stability of closed-loop systems with a saturating actuator are derived from the viewpoint of time domain. The Bellman-Gronwall inequality is used to investigate the stability of these systems. Three kinds of controllers are considered to treat this constrained control prob...

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Bibliographic Details
Published inIEEE transactions on automatic control Vol. 33; no. 5; pp. 483 - 487
Main Authors Chen, B.-S., Wang, S.-S.
Format Journal Article
LanguageEnglish
Published New York, NY IEEE 01.05.1988
Institute of Electrical and Electronics Engineers
Subjects
Applied sciences
Automatic control
Computer science; control theory; systems
Control system synthesis
Control systems
Control theory
Control theory. Systems
Exact sciences and technology
Feedback control
Hydraulic actuators
Limit-cycles
Nonlinear dynamical systems
Stability analysis
Three-term control
Valves
Bellman-Gronwall inequality
Time domain method
Stability
Linear system
Feedback
Saturation
BIBO system
Non linear control
State space
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Summary:Sufficient conditions for stability of closed-loop systems with a saturating actuator are derived from the viewpoint of time domain. The Bellman-Gronwall inequality is used to investigate the stability of these systems. Three kinds of controllers are considered to treat this constrained control problem. Finally, an example is given to illustrate the results.< >
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:0018-9286
1558-2523
DOI:10.1109/9.1234