화학공학소재연구정보센터
Automatica, Vol.44, No.9, 2458-2462, 2008
Robust quantized feedback stabilization of linear systems
This paper investigates the feedback stabilization problem for SISO linear uncertain control systems with saturating quantized measurements. in the fixed quantization sensitivity framework, we propose a time varying control law able to effectively account for the presence of saturation, which is often the main source of instability, designed using sliding mode techniques. Such controller is proved able to stabilize the plant both in the presence and in the absence of quantization. (C) 2008 Elsevier Ltd. All rights reserved.