Sliding mode stabilization of three axis inertial platform

Author

Shtessel, Yuri B.

Author_Institution

Dept. of Electr. & Comput. Eng., Alabama Univ., Huntsville, AL, USA

fYear

1994

fDate

20-22 Mar 1994

Firstpage

54

Lastpage

58

Abstract

The problem of the improvement of the accuracy in three-axis inertial platform stabilization system with a dynamically tuned gyroscope sensor is considered in the paper. The nonlinear multivariable problem of three-axis inertial platform stabilization is addressed by methods of variable structure control. The decentralized algorithm of sliding mode control design has been worked out and applied for the design of the stabilization system of three-axis inertial platform. The output stabilization errors in each axis have the desired response characteristics via the use of local switched controllers. The results of the simulations of the three-axis inertial platform stabilization system with sliding mode controllers are presented and discussed

Keywords

decentralised control; multivariable control systems; nonlinear control systems; position control; stability; variable structure systems; decentralized algorithm; sliding mode stabilization; three axis inertial platform; Accelerometers; Algorithm design and analysis; Control systems; Gyroscopes; Missiles; Nonlinear equations; Sensor phenomena and characterization; Sensor systems; Sliding mode control; Torque;

fLanguage

English

Publisher

ieee

Conference_Titel

System Theory, 1994., Proceedings of the 26th Southeastern Symposium on

Conference_Location

Athens, OH

ISSN

0094-2898

Print_ISBN

0-8186-5320-5

Type

conf

DOI

10.1109/SSST.1994.287911

Filename

287911