Quantized output-feedback control of nonlinear systems

A cyclic-small-gain approach

Tengfei Liu, Zhong-Ping Jiang, David J. Hill

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper presents a fundamentally novel approach to quantized output-feedback control of nonlinear systems. The advances made toward this challenging, yet important, problem are a seamless integration of dynamic quantization and the recently developed cyclic-small-gain theorem. The constructed output-feedback quantized controller guarantees the input-to-state stability (ISS) property for the closed-loop quantized system. More interestingly, an ISS-Lyapunov function is derived and is used in the implementation of output dynamic quantization, even with a 1-bit quantizer.

Original languageEnglish (US)
Title of host publicationProceedings of the 30th Chinese Control Conference, CCC 2011
Pages487-492
Number of pages6
StatePublished - 2011
Event30th Chinese Control Conference, CCC 2011 - Yantai, China
Duration: Jul 22 2011Jul 24 2011

Other

Other30th Chinese Control Conference, CCC 2011
CountryChina
CityYantai
Period7/22/117/24/11

Fingerprint

Feedback control
Nonlinear systems
Lyapunov functions
Closed loop systems
Feedback
Controllers

Keywords

  • Input-To-State Stability (ISS)
  • Nonlinear Systems
  • Output-Feedback
  • Quantized Feedback Control
  • Small-gain

ASJC Scopus subject areas

  • Control and Systems Engineering

Cite this

Liu, T., Jiang, Z-P., & Hill, D. J. (2011). Quantized output-feedback control of nonlinear systems: A cyclic-small-gain approach. In Proceedings of the 30th Chinese Control Conference, CCC 2011 (pp. 487-492). [6000926]

Quantized output-feedback control of nonlinear systems : A cyclic-small-gain approach. / Liu, Tengfei; Jiang, Zhong-Ping; Hill, David J.

Proceedings of the 30th Chinese Control Conference, CCC 2011. 2011. p. 487-492 6000926.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Liu, T, Jiang, Z-P & Hill, DJ 2011, Quantized output-feedback control of nonlinear systems: A cyclic-small-gain approach. in Proceedings of the 30th Chinese Control Conference, CCC 2011., 6000926, pp. 487-492, 30th Chinese Control Conference, CCC 2011, Yantai, China, 7/22/11.
Liu T, Jiang Z-P, Hill DJ. Quantized output-feedback control of nonlinear systems: A cyclic-small-gain approach. In Proceedings of the 30th Chinese Control Conference, CCC 2011. 2011. p. 487-492. 6000926
Liu, Tengfei ; Jiang, Zhong-Ping ; Hill, David J. / Quantized output-feedback control of nonlinear systems : A cyclic-small-gain approach. Proceedings of the 30th Chinese Control Conference, CCC 2011. 2011. pp. 487-492
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