Title :
ISS controller synthesis of affine fuzzy systems
Author :
Li, Yiguo ; Shen, Jiong ; Liu, Xichui ; Wu, Jie
Author_Institution :
Dept. of Energy Inf. & Autom., Southeast Univ., Nanjing, China
Abstract :
This article studies robust stability of affine fuzzy systems in the framework of input-to-state stability (ISS) using piecewise ISS Lyapunov function by which additive disturbance inputs are explicitly taken into account in the synthesis procedures. The sufficient conditions for ISS of affine fuzzy systems are expressed in terms of bilinear matrix inequalities (BMIs), and further converted to LMIs in some special cases.
Keywords :
Lyapunov methods; control system synthesis; fuzzy systems; linear matrix inequalities; stability; ISS controller synthesis; LMI; additive disturbance inputs; affine fuzzy systems; bilinear matrix inequalities; input-to-state stability; piecewise ISS Lyapunov function; robust stability; Automatic control; Automation; Control system synthesis; Control systems; Fuzzy control; Fuzzy systems; Lyapunov method; Robust stability; Stability analysis; Sufficient conditions;
Conference_Titel :
Control and Automation, 2009. ICCA 2009. IEEE International Conference on
Conference_Location :
Christchurch
Print_ISBN :
978-1-4244-4706-0
Electronic_ISBN :
978-1-4244-4707-7
DOI :
10.1109/ICCA.2009.5410183
