Performance Improvement of Discrete-time Linear Control Systems Subject to Varying Sampling Rates Using the Tikhonov Regularization Method

作     者：Fernando Agustin Pazos Anibal Zanini Amit Bhaya Fernando Agustín Pazos;Anibal Zanini;Amit Bhaya

作者机构：Department of Electronics and Telecommunication EngineeringState University of Rio de JaneiroRua São Fransciso Xavier 524Rio de Janeiro 20550-900Brazil Universidad de Buenos Aires-ITHES-UBA-CONICETDepartamento de Ingenieria QuimicaPabellón de IndustriasCiudad UniversitariaBuenos Aires C1428EGAArgentina Department of Electrical EngineeringFederal University of Rio de JaneiroPEE/COPPE/UFRJRio de Janeiro 21945-970Brazil 

出 版 物：《International Journal of Automation and computing》 (国际自动化与计算杂志（英文版）)

年 卷 期：2020年第17卷第3期

页      面：453-463页

核心收录：

学科分类：07[理学] 0802[工学-机械工程] 0701[理学-数学] 0811[工学-控制科学与工程] 0812[工学-计算机科学与技术（可授工学、理学学位）] 070101[理学-基础数学] 

基　　金：The authors would like to thank the editor and the anonymous reviewers for their valuable comments and helpful suggestions that have contributed to the improvement of the paper 

主　　题：Discrete-time switched systems Tikhonov regularization varying sampling rates discrete-time control systems networked control systems 

摘      要：Methods to stabilize discrete-time linear control systems subject to variable sampling rates,i.e.,using state feedback controllers,are well known in the *** recent works address the use of the Tikhonov regularization method,originally designed to attenuate the noise effects on ill-posed problems,with the aim of improving performance and stabilizing approximately controllable dynamical *** by these works,we propose the use of a feedback controller designed using the Tikhonov method to regularize discrete-time linear systems subject to varying sampling *** goal is to minimize an error function,thus improving the performance of the closed loop system and reducing the possibility of *** examples show the effectiveness of the proposed method.