Title :
Analyzing Quantization Effect of Digital Control System by Cell Mapping Method
Author :
Liang, Wang ; Bingwen, Wang ; Yiping, Guo
Author_Institution :
Huazhong Univ. of Sci. & Technol., Wuhan
Abstract :
The research of quantization effect in digital control system attracts much attention in these years. Normally, the statistical and optimization methods are applied to study this effect. These methods all belong to the indirect method. In this paper, we use the cell mapping method, a novel theory in dynamical system area, to study this effect. Through some classical examples, we could find this method is more precise and effective in describing the quantization effect. Apply cell mapping, we also find a new realization method for digital system. This research may open a new avenue for the research of quantization effect.
Keywords :
digital control; cell mapping; digital control system; dynamical system; quantization effect; Control engineering; Control systems; Digital control; Digital systems; Optimization methods; Quantization; State-space methods; Stochastic resonance; System performance; White noise; Quantization effect; cell mapping method; digital control system;
Conference_Titel :
Control Conference, 2007. CCC 2007. Chinese
Conference_Location :
Hunan
Print_ISBN :
978-7-81124-055-9
Electronic_ISBN :
978-7-900719-22-5
DOI :
10.1109/CHICC.2006.4347099
