State Estimation of Thermal Systems with Multiple Operation Modes

Shota Sasaki, Kentaro Hirata, Yoichiro Masui, Masahiro Samei, Akihiro Kawasaki, Yasuharu Kawarasaki

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

Abstract

The state estimation of thermal systems with multiple operation modes is considered. Based on a description as hybrid dynamical systems, we reduce it into an observer design problem for switched linear systems. In this design, a tradeoff between fast response and robustness must be taken into account in addition to a guarantee of stability as a switched system. For this purpose, we introduce LMIs with common Lyapunov function to place the closed-loop poles of the observer for each subsystem in the prescribed region in the complex plane. The effectiveness of proposed method is verified through numerical simulations with experimental data set.

Original languageEnglish
Title of host publicationProceedings - 7th International Conference on Intelligent Systems, Modelling and Simulation, ISMS 2016
PublisherIEEE Computer Society
Pages213-218
Number of pages6
ISBN (Electronic)9781509006649
DOIs
Publication statusPublished - Mar 13 2017
Event7th International Conference on Intelligent Systems, Modelling and Simulation, ISMS 2016 - Bangkok, Thailand
Duration: Jan 25 2016Jan 27 2016

Other

Other7th International Conference on Intelligent Systems, Modelling and Simulation, ISMS 2016
CountryThailand
CityBangkok
Period1/25/161/27/16

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Keywords

  • common Lyapunov function
  • fusing process
  • hybrid dynamical systems
  • LMI
  • switching observer

ASJC Scopus subject areas

  • Artificial Intelligence
  • Software
  • Modelling and Simulation
  • Theoretical Computer Science

Cite this

Sasaki, S., Hirata, K., Masui, Y., Samei, M., Kawasaki, A., & Kawarasaki, Y. (2017). State Estimation of Thermal Systems with Multiple Operation Modes. In Proceedings - 7th International Conference on Intelligent Systems, Modelling and Simulation, ISMS 2016 (pp. 213-218). [7877215] IEEE Computer Society. https://doi.org/10.1109/ISMS.2016.72