TY - GEN
T1 - Intelligent digital redesign for fuzzy systems with the fuzzy dynamic output-feedback controller
AU - Koo, Geun Bum
AU - Park, Jin Bae
AU - Joo, Young Hoon
PY - 2013
Y1 - 2013
N2 - This paper presents a intelligent digital redesign technique for the fuzzy dynamic output-feedback controller of the nonlinear system. A Takagi-Sugeno fuzzy model is adopted for the nonlinear system and the discretized models of the analog and digital closed-loop system with fuzzy dynamic output-feedback controllers, respectively. Sufficient conditions are derived for both the stabilization of the digital closed-loop system and minimization of the matrix norm distance between the analog and digital closed-loop system matrices. Its sufficient conditions are formulated in terms of linear matrix inequalities. Finally, a numerical example is provided to verify the effectiveness of the proposed technique.
AB - This paper presents a intelligent digital redesign technique for the fuzzy dynamic output-feedback controller of the nonlinear system. A Takagi-Sugeno fuzzy model is adopted for the nonlinear system and the discretized models of the analog and digital closed-loop system with fuzzy dynamic output-feedback controllers, respectively. Sufficient conditions are derived for both the stabilization of the digital closed-loop system and minimization of the matrix norm distance between the analog and digital closed-loop system matrices. Its sufficient conditions are formulated in terms of linear matrix inequalities. Finally, a numerical example is provided to verify the effectiveness of the proposed technique.
KW - Intelligent digital redesign
KW - Takagi-Sugeno fuzzy model
KW - fuzzy dynamic output-feedback controller
KW - linear matrix inequalities
UR - http://www.scopus.com/inward/record.url?scp=84893608911&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84893608911&partnerID=8YFLogxK
U2 - 10.1109/ICCAS.2013.6703953
DO - 10.1109/ICCAS.2013.6703953
M3 - Conference contribution
AN - SCOPUS:84893608911
SN - 9788993215052
T3 - International Conference on Control, Automation and Systems
SP - 668
EP - 672
BT - ICCAS 2013 - 2013 13th International Conference on Control, Automation and Systems
T2 - 2013 13th International Conference on Control, Automation and Systems, ICCAS 2013
Y2 - 20 October 2013 through 23 October 2013
ER -