Title :
Fuzzy robust controller with time-delay design for discrete-time fuzzy singularly perturbed systems with time-delay
Author :
Jinxiang Chen ; Xiaoda Zhang ; Jian Huang ; Lu Han
Author_Institution :
State Key Lab. of Hybrid Process Ind. Autom. Syst. & Equip. Technol., Autom. Res. & Design Inst. of Metall. Ind., Beijing, China
Abstract :
A SDTTDFSPM and TDFSFC approach are presented for TDNSPSs. The considered TDNSPSs is described by a SDTTDFSPM. A TDFSFC is designed to stabilize the controlled objects. By using the MSN and LMIs methods, the TDFSFC existence conditions with ε-dependent is derived. The obtained controller can overcome the effects of TD and the external disturbances to stabilize the TDNSPSs, which are shown by the simulation results. The upper bound of ε is also improved largely.
Keywords :
delays; discrete time systems; fuzzy control; linear matrix inequalities; robust control; singularly perturbed systems; ε-dependent; LMI methods; MSN methods; SDTTDFSPM approach; TDFSFC approach; TDFSFC existence conditions; TDNSPS; discrete-time fuzzy singularly perturbed systems; fuzzy robust controller; time-delay design; Industries; Mathematical model; Robustness; Simulation; Stability analysis; Sun; Upper bound; LMIs; MSN; singular perturbation; time-delay discrete-time systems;
Conference_Titel :
Control and Decision Conference (CCDC), 2015 27th Chinese
Conference_Location :
Qingdao
Print_ISBN :
978-1-4799-7016-2
DOI :
10.1109/CCDC.2015.7161999
