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CDC
2008
IEEE

Output feedback control of linear systems with input and output quantization

14 years 5 months ago
Output feedback control of linear systems with input and output quantization
— A considerable amount of research has been done on the use of logarithmic quantizers for networked feedback control systems. However, most results are developed for the case of a single quantizer (either measurement or control signal quantization). In this paper, we investigate the case of simultaneous input and output quantization for SISO linear output feedback systems. Firstly, we show that the problem of quadratic stabilization via quantized feedback can be addressed with no conservativeness by means of the sector bound approach. Secondly, we provide an upper bound on the maximal admissible sector bound via a scaled H ∞ optimization problem.
Daniel Ferreira Coutinho, Minyue Fu, Carlos E. de
Added 29 May 2010
Updated 29 May 2010
Type Conference
Year 2008
Where CDC
Authors Daniel Ferreira Coutinho, Minyue Fu, Carlos E. de Souza
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