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Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/49912

Title: PASSIVE FUZZY CONTROL FOR LIFT FEEDBACK FIN STABILIZER SYSTEMS OF A SHIP VIA MULTIPLICATIVE NOISE BASED ON FUZZY MODEL
Authors: Chih-Ming Chang
Wen-Jer Chang
Cheung-Chieh Ku
Fung-Lin Hsu
Contributors: 國立臺灣海洋大學:輪機工程學系
Keywords: lift feedback fin stabilizer system of a ship
fuzzy control
Takagi-Sugeno fuzzy models
passivity constraint
Date: 2018-04
Issue Date: 2018-08-28T02:02:57Z
Publisher: Journal of Marine Science and Technology
Abstract: Abstract: This paper proposes a passive fuzzy controller design methodology
for stabilization of the nonlinear lift feedback fin
stabilizer system of a ship. The proposed design approach is
developed based on multiplicative noised Takagi-Sugeno fuzzy
model and parallel distributed compensation control technique.
Applying the Itô’s formula and the sense of mean square, the
sufficient conditions are developed to analyze the stability and
to design the controller for stochastic nonlinear systems. The
sufficient conditions derived in this paper belong to the linear
matrix inequality forms which can be solved efficiently by convex
optimal programming algorithm. Besides, the passivity
theory is applied to discuss the effect of external disturbance
on the system. Finally, the proposed systematic design method
is applied to the fuzzy controller design of lift-feedback-fin stabilizer
systems of a ship. The simulation results of lift-feedbackfin
stabilizer control system of a ship show that the proposed
passive fuzzy controller design method is effective.
Relation: 26(2) pp.159-165
URI: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/49912
Appears in Collections:[輪機工程學系] 期刊論文

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