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Rate and magnitude‐bounded actuators: scheduled output feedback design
Author(s) -
Jabbari Faryar,
Köse İ. Emre
Publication year - 2004
Publication title -
international journal of robust and nonlinear control
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.361
H-Index - 106
eISSN - 1099-1239
pISSN - 1049-8923
DOI - 10.1002/rnc.938
Subject(s) - control theory (sociology) , actuator , attenuation , bounded function , magnitude (astronomy) , controller (irrigation) , plant , mathematics , linear matrix inequality , computer science , mathematical optimization , control (management) , physics , mathematical analysis , agronomy , astronomy , artificial intelligence , optics , biology
We study controller synthesis for systems subject to actuator magnitude and rate saturation constraints, where each actuator has a dynamic model of order at least one. The solvability conditions are expressed as finite‐dimensional linear matrix inequalities. Disturbance attenuation in terms of the energy‐to‐peak gain from the disturbance to the controlled output is considered, though other performance measures are also possible. The results apply to the more general case of systems under actuator and state constraints. Copyright © 2004 John Wiley & Sons, Ltd.