FURTHER RESULTS ON LIMITATIONS OF SAMPLED-DATA FEEDBACK  

作　　者：REN Jingli CHENG Zhibo GUO Lei 

机构地区：[1]School of Mathematics and Statistics,Zhengzhou University [2]School of Mathematics and Information Science,Henan Polytechnic University [3]Key Laboratory of Systems and Control,Institute of Systems Science,Academy of Mathematics and Systems Science,Chinese Academy of Sciences

出　　处：《Journal of Systems Science & Complexity》2014年第5期817-835,共19页系统科学与复杂性学报（英文版）

基　　金：supported by National Natural Science Foundation of China under Grant No.11271339;New Century Excellent Talents Program under Grant No.10-0141

摘　　要：To control continuous-time uncertain dynamical systems with sampled data-feedback is prevalent today,but the sampling rate is usually not allowed to be arbitrarily fast due to various physical and/or computational constrains.In this paper,the authors examine the limitations of sampled-data feedback control for a class of uncertain systems in continuous-time,with sampling rate not necessary fast enough and with the unknown system structure confined to a set of functions with both linear and nonlinear growth.The limitations of the sampled-data feedback control for the uncertain systems are established quantitatively,which extends the existing related results in the literature.

关 键 词：Sampled-data feedback stabilization uncertain nonlinear systems 

分 类 号：O231[理学—运筹学与控制论]