TY - GEN
T1 - State Estimation of Thermal Systems with Multiple Operation Modes
AU - Sasaki, Shota
AU - Hirata, Kentaro
AU - Masui, Yoichiro
AU - Samei, Masahiro
AU - Kawasaki, Akihiro
AU - Kawarasaki, Yasuharu
PY - 2016/7/2
Y1 - 2016/7/2
N2 - 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.
AB - 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.
KW - LMI
KW - common Lyapunov function
KW - fusing process
KW - hybrid dynamical systems
KW - switching observer
UR - http://www.scopus.com/inward/record.url?scp=85017255081&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85017255081&partnerID=8YFLogxK
U2 - 10.1109/ISMS.2016.72
DO - 10.1109/ISMS.2016.72
M3 - Conference contribution
AN - SCOPUS:85017255081
T3 - Proceedings - International Conference on Intelligent Systems, Modelling and Simulation, ISMS
SP - 213
EP - 218
BT - Proceedings - 7th International Conference on Intelligent Systems, Modelling and Simulation, ISMS 2016
A2 - Al-Dabass, David
A2 - Achalakul, Tiranee
A2 - Sarochawikasit, Rajchawit
A2 - Prom-On, Santitham
PB - IEEE Computer Society
T2 - 7th International Conference on Intelligent Systems, Modelling and Simulation, ISMS 2016
Y2 - 25 January 2016 through 27 January 2016
ER -