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FURTHER RESULTS ON LIMITATIONS OF SAMPLED-DATA FEEDBACK

REN Jingli1 , CHENG Zhibo2 , GUO Lei3   

  1. 1.School of Mathematics and Statistics, Zhengzhou University, Zhengzhou 454001, China.;2. School of Mathematics and Information Science, Henan Polytechnic University, Jiaozuo 454000, China.; 3.Key Laboratory of Systems and Control, Institute of Systems Science, Academy of Mathematics and Systems Science, Chinese Academy of Sciences, Beijing 100190, China.
  • Received:2012-09-04 Revised:2012-12-06 Online:2014-10-25 Published:2014-10-13
  • Supported by:

    This paper was supported by National Natural Science Foundation of China under Grant No. 11271339 and New Century Excellent Talents Program under Grant No. 10-0141.

REN Jingli , CHENG Zhibo , GUO Lei. FURTHER RESULTS ON LIMITATIONS OF SAMPLED-DATA FEEDBACK[J]. Journal of Systems Science and Complexity, 2014, 27(5): 817-835.

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 nd/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 onlinear 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.
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