Stability Analysis of Input and Output Finite Level Quantized Discrete-Time Linear Control Systems

被引:0
|
作者
Maestrelli, Rafael [1 ]
Coutinho, Daniel [1 ]
de Souza, Carlos E. [2 ]
机构
[1] Univ Fed Santa Catarina, Dept Automat & Syst, POB 476, BR-88040900 Florianopolis, SC, Brazil
[2] LNCC MCTI, Lab Nacl Comp Cientif, Dept Syst & Control, BR-25651075 Petropolis, RJ, Brazil
关键词
SAMPLED-DATA SYSTEMS; FEEDBACK-CONTROL; STABILIZATION;
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
This paper analyzes the stability of input and output quantized discrete-time linear control systems considering static finite-level logarithmic quantizers. The sector bound approach together with a relaxed stability notion are applied to derive LMI based conditions for estimating a set of initial conditions and its attractor assuming that the controller and quantizers are known a priori. These conditions ensure that all state trajectories belonging to the first set will enter the attractor in a finite time and remains inside it. A numerical example is presented to illustrate the application of the derived results.
引用
收藏
页码:6096 / 6101
页数:6
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