A new controller of stabilizing circuit in FOGS

Author

Zhang, Qintuo ; Tan, Zhenfan ; Guo, Lidong

Author_Institution

Dept. of Autom., Harbin Eng. Univ., Harbin, China

fYear

2009

fDate

9-12 Aug. 2009

Firstpage

757

Lastpage

761

Abstract

Stabilizing circuits in platform inertial navigation systems (INS) based on fiber optic gyroscopes (FOGS) are important devices, but, in designing a self-adapted active disturbance rejection controller (ADRC) of the stabilizing circuits in FOGS, the ADRC arithmetic is found difficult to adjust its parameters, so ADRC with fuzzy control theory is designed. This controller has both the PID and Fuzzy controller advantages, and the ratiocinative ability of fuzzy control is used to adjust this ADRC parameters. Our simulation results prove that the Fuzzy-Self-adapted ADRC controller is better than PID controller and it has the good ability of control.

Keywords

circuit stability; fibre optic gyroscopes; fuzzy control; inertial navigation; three-term control; ADRC arithmetic; FOGS; PID control; fiber optic gyroscopes; fuzzy control theory; inertial navigation systems; ratiocinative ability; self-adapted active disturbance rejection controller; stabilizing circuit; Arithmetic; Circuits; Control systems; Fuzzy control; Gyroscopes; Inertial navigation; Optical control; Optical design; Optical fibers; Three-term control; ADRC; FOGS; fuzzy self-adapted ADRC; stabilizing circuit in FOGS;

fLanguage

English

Publisher

ieee

Conference_Titel

Mechatronics and Automation, 2009. ICMA 2009. International Conference on

Conference_Location

Changchun

Print_ISBN

978-1-4244-2692-8

Electronic_ISBN

978-1-4244-2693-5

Type

conf

DOI

10.1109/ICMA.2009.5246200

Filename

5246200