Title :
A Dual Mode Reference Governor for Discrete Time Systems with State and Control Constraints
Author :
Taguchi, Takaaki ; Ohta, Yuzo
Author_Institution :
Kobe Univ., Kobe
Abstract :
In this paper, a dual mode reference governor for discrete-time systems with constraints in input and state is proposed. The reference governor manages reference command at the first stage, and then manages switching of controllers so that it achieves better performance of servo systems. A new LMI formulation to design controllers which gives rather large maximal admissible sets is proposed.
Keywords :
control system synthesis; discrete time systems; linear matrix inequalities; time-varying systems; control constraint; controller design; discrete time systems; dual mode reference governor; linear matrix inequality formulation; servo system; state constraint; Actuators; Control systems; Degradation; Design methodology; Design optimization; Discrete time systems; Intelligent control; Output feedback; Roentgenium; Servomechanisms;
Conference_Titel :
Intelligent Control, 2007. ISIC 2007. IEEE 22nd International Symposium on
Conference_Location :
Singapore
Print_ISBN :
978-1-4244-0440-7
Electronic_ISBN :
2158-9860
DOI :
10.1109/ISIC.2007.4450885
