2014•Unpublished venueRequires access

High-precision attitude control for satellite with repeat ground track orbit

Baolin Wu, Danwei Wang

Abstract

Repeating ground track orbit is useful for satellite to detect the changes of the interested area with identical viewing conditions repetitively. The attitude control system for this kind of mission is a repetitively-operated dynamic system. An anticipatory iterative learning control (ILC) scheme is proposed to improve the attitude control accuracy for the above attitude control mission. Simulation results show that the attitude control accuracy can be greatly improved by using the anticipatory ILC scheme.

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Available abstract

Key concepts: Attitude control, Track (disk drive), Satellite, Scheme (mathematics), Ground track, Iterative learning control, Computer science, Orbit (dynamics)