A fuzzy controller for an aeroload simulator using phase plane method

Author

Lee, Sang Yeal ; Cho, Hyung Suck

Author_Institution

Agency for Defense Dev., Taejon, South Korea

Volume

9

Issue

6

fYear

2001

fDate

11/1/2001 12:00:00 AM

Firstpage

791

Lastpage

801

Abstract

The objective of this paper is to realize a fuzzy logic controller for an aeroload simulator, which simulates the aerodynamic load that a missile is subjected to on flight. In this paper, we propose a new fuzzy logic controller using the phase plane, in order to improve the overall performance of the aeroload simulator system. The design procedure and method of this controller are easy and simple such that performance evaluation of the aeroload simulator is carried out in a phase plane mapped from a decision rule table. The effectiveness of this control scheme is verified by comparison with a proportional integral derivative (PID) and a fixed fuzzy control through a series of simulation studies

Keywords

aerospace simulation; control system synthesis; damping; electrohydraulic control equipment; fuzzy control; missiles; servomechanisms; torque control; tuning; aeroload simulator; electrohydraulics; fuzzy control; missile; phase plane method; servo system; tuning; Aerodynamics; Aerospace simulation; Design methodology; Fuzzy control; Fuzzy logic; Missiles; PD control; Pi control; Proportional control; Three-term control;

fLanguage

English

Journal_Title

Control Systems Technology, IEEE Transactions on

Publisher

ieee

ISSN

1063-6536

Type

jour

DOI

10.1109/87.960342

Filename

960342