Title :
Quantized output-feedback control for linear systems with multiplicative noises in measurement
Author :
Li Wei ; Minyue Fu ; Huanshui Zhang
Author_Institution :
Sch. of Control Sci. & Eng., Shandong Univ., Jinan, China
Abstract :
In this paper, we consider the quantized quadratic performance control problem for a class of stochastic systems which are subject to multiplicative noises in the measurement, we look for a dynamic output feedback controller to guarantee certain level of performance. By using the sector bound approach to characterize the quantized error, we show that the existence of the solution of quantized quadratic guaranteed cost problem can be found by solving the so-called guaranteed cost control problem of the associated system with sector bound uncertainty. The main result of this paper show that this problem can be effectively solved using linear matrix inequalities (LMIs).
Keywords :
feedback; linear matrix inequalities; linear systems; noise; stochastic systems; LMI; dynamic output feedback controller; guaranteed cost control problem; linear matrix inequalities; linear system; multiplicative noise; quantized error; quantized output-feedback control; quantized quadratic guaranteed cost problem; quantized quadratic performance control problem; sector bound approach; stochastic system; Educational institutions; Feedback control; Linear matrix inequalities; Noise; Noise measurement; Quantization (signal); Stochastic systems;
Conference_Titel :
Control Automation Robotics & Vision (ICARCV), 2012 12th International Conference on
Conference_Location :
Guangzhou
Print_ISBN :
978-1-4673-1871-6
Electronic_ISBN :
978-1-4673-1870-9
DOI :
10.1109/ICARCV.2012.6485192