TY - GEN
T1 - A fuzzy filter with missing measurement for observer-based T-S fuzzy models
AU - Noh, Sun Young
AU - Park, Jin Bae
AU - Joo, Young Hoon
PY - 2010
Y1 - 2010
N2 - This paper is concerned with the problem of a fuzzy filter of nonlinear system with missing measurements. The nonlinear system is represented by a Takagi-Sugeno(TS) fuzzy model. The system measurements may be unavailable at any sample time and the probability of the occurrence of missing data is assumed to be known. The purpose of this problem is to design a linear filter such that, the error state of the filtering process is mean square bounded. A basis-dependent Lyapunov function approach is developed to design the fuzzy filter, and it is developed the upper bound of a fuzzy filter gain of the estimation error subject to some LMI constraints. In this situation, the estimation error due to persistent bounded disturbances. Finally, an illustrative numerical example is provided to show the effectiveness of the proposed approach.
AB - This paper is concerned with the problem of a fuzzy filter of nonlinear system with missing measurements. The nonlinear system is represented by a Takagi-Sugeno(TS) fuzzy model. The system measurements may be unavailable at any sample time and the probability of the occurrence of missing data is assumed to be known. The purpose of this problem is to design a linear filter such that, the error state of the filtering process is mean square bounded. A basis-dependent Lyapunov function approach is developed to design the fuzzy filter, and it is developed the upper bound of a fuzzy filter gain of the estimation error subject to some LMI constraints. In this situation, the estimation error due to persistent bounded disturbances. Finally, an illustrative numerical example is provided to show the effectiveness of the proposed approach.
UR - http://www.scopus.com/inward/record.url?scp=78751559469&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=78751559469&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:78751559469
SN - 9781424474530
T3 - ICCAS 2010 - International Conference on Control, Automation and Systems
SP - 663
EP - 667
BT - ICCAS 2010 - International Conference on Control, Automation and Systems
T2 - International Conference on Control, Automation and Systems, ICCAS 2010
Y2 - 27 October 2010 through 30 October 2010
ER -