控制理论与应用2012，Vol.29Issue(4)：507-512,6.
连续系统的状态重置动态量化反馈控制器
A reset quantized-state controller for linear systems
摘要
Abstract
Data quantization plays an important role in networked control system with limited bandwidth communication channels.However,the quantitative data-jumping produced in data quantization may deteriorate the reliability of the system.To deal with this problem,we design a controller to suppress the data-jumping.Firstly,a reset state-observer based on the standard quantizer is introduced to ensure the reliability of the closed-loop control system when the data-jumping is occurred.According to the probabilistic and stochastic properties of the reset quantized states,we develop a reset quantizedstate controller to guarantee the asymptotic stability of this closed-system.The controller gain can be obtained by solving a class of convex linear matrix inequalities with MATLAB/LMI Toolbox.A numerical simulation example illustrates the effectiveness of the proposed approach.关键词
对数量化器/状态重置观测器/概率论/随机过程Key words
logarithmic quantization/a reset quantized observer/probability theory/stochastic分类
信息技术与安全科学引用本文复制引用
鲁仁全,吴芳,薛安克..连续系统的状态重置动态量化反馈控制器[J].控制理论与应用,2012,29(4):507-512,6.基金项目
国家自然科学基金面上资助项目 （）
浙江省杰出青年科学基金资助项目 （）
国家重点基础研究发展计划（973）课题资助项目 （）
