Finite-time attitude stabilisation for a class of stochastic spacecraft systems

作者:Zhao Lin*; Jia Yingmin
来源:IET Control Theory and Applications, 2015, 9(8): 1320-1327.
DOI:10.1049/iet-cta.2014.0575

摘要

This study investigates the problem of finite-time attitude stabilisation in probability for a class of stochastic spacecraft systems. Based on the stochastic finite-time stability theorem, a continuous control law is proposed to guarantee the solution of the closed-loop system will converge to the origin in finite time and stay at the origin thereafter with probability one. A simulation example is given to illustrate the effectiveness of the proposed method.