Title :
H∞ control for stochastic systems with limited communication capacity
Author :
Fan Rongrong ; Zhang Xiaomei ; Lu Guoping
Author_Institution :
Sch. of Electr. Eng., Nantong Univ., Nantong, China
Abstract :
This paper is concerned with the problem of H∞ control for stochastic systems with limited communication capacity. The communication limitations include state quantization, signal transmission delay and data packet dropouts. The purpose is to design a state feedback controller which ensures the exponential stability in the mean square of the closed-loop system. The controller gain is characterized in terms of the solution to a linear matrix inequality, which can be easily solved by using standard software packages. Finally, a numerical simulation example is provided to show the effectiveness of the proposed method.
Keywords :
H∞ control; asymptotic stability; closed loop systems; control system synthesis; delays; linear matrix inequalities; networked control systems; state feedback; stochastic systems; H∞ control; closed-loop system; controller gain; data packet dropouts; exponential stability; limited communication capacity; linear matrix inequality; signal transmission delay; state feedback controller; state quantization; stochastic systems; Attenuation; Control systems; Delay; Linear matrix inequalities; Quantization; Stability analysis; Stochastic systems; H∞ control; Limited communication capacity; Stochastic systems;
Conference_Titel :
Control Conference (CCC), 2011 30th Chinese
Conference_Location :
Yantai
Print_ISBN :
978-1-4577-0677-6
Electronic_ISBN :
1934-1768
