Adaptive fuzzy controller for track-keeping in autopilot simulator system

Author

Cao, Baohua ; Wang, Hongbo ; Cai, Haoyu ; Zhao, Chun ; Zhao, Yonggang

Author_Institution

State Key Lab. on Integrated Optoelectron., Jilin Univ., Changchun, China

fYear

2011

fDate

15-17 April 2011

Firstpage

2933

Lastpage

2936

Abstract

An adaptive fuzzy controller is developed to meet the function requirements of autopilot simulator system on the track-keeping. This controller is composed of Sugeno fuzzy type controller in an ordinary feedback loop and adjustable scaling factors mechanism in an additional feedback loop. The key of the adjustment mechanism is a fuzzy controller that changes scaling factors of the Sugeno fuzzy type controller. The calculation of tracking error is presented very carefully. Simulation results obtained by the adaptive fuzzy autopilot simulator are compared with ones obtained by a Sugeno fuzzy type autopilot simulator.

Keywords

adaptive control; feedback; fuzzy control; marine engineering; tracking; Sugeno fuzzy type controller; adaptive fuzzy controller; adjustable scaling factors; autopilot simulator system; feedback loop; track-keeping; tracking error; Adaptive systems; Feedback loop; Fuzzy systems; Marine vehicles; Mathematical model; Propellers; Publishing; adaptive fuzzy control; autopilot simulator; track-keeping controller;

fLanguage

English

Publisher

ieee

Conference_Titel

Electric Information and Control Engineering (ICEICE), 2011 International Conference on

Conference_Location

Wuhan

Print_ISBN

978-1-4244-8036-4

Type

conf

DOI

10.1109/ICEICE.2011.5778102

Filename

5778102