Title :
Positive Real Control of Singularly Perturbed System
Author :
Wu, Han-mei ; Cai, Chen-xiao ; Zou, Yun
Author_Institution :
Inst. of Autom., Nanjing Univ. of Sci. & Technol., Nanjing
Abstract :
Positive realness is very important to discuss in hybrid systems, but it is seldom in the singularly perturbed system (SPS). According to positive real lemma of regular systems and singular systems, positive real lemma is given about the SPS in the paper. Based on the solution to matrix inequalities, sufficient and necessary conditions for positive real state feedback control design are derived. An example is worked out to illustrate effect of the method and the simulative output results are given by the MATLAB.
Keywords :
closed loop systems; control system synthesis; linear matrix inequalities; singularly perturbed systems; state feedback; transfer functions; MATLAB; matrix inequalities; positive real control; positive real lemma; singularly perturbed system; state feedback control design; Automatic control; Automation; Circuit stability; Control systems; Linear matrix inequalities; MATLAB; Parameter estimation; State feedback; Transfer functions; Vectors; Linear Matrix Inequality; Positive Realness; Singularly Perturbed System; States Feedback Control;
Conference_Titel :
Intelligent Computation Technology and Automation (ICICTA), 2008 International Conference on
Conference_Location :
Hunan
Print_ISBN :
978-0-7695-3357-5
DOI :
10.1109/ICICTA.2008.50
