Open AccessFinite‐time attitude stabilisation for a class of stochastic spacecraft systems
Author(s) -
Zhao Lin,
Jia Yingmin
Publication year - 2015
Publication title -
iet control theory and applications
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.059
H-Index - 108
eISSN - 1751-8652
pISSN - 1751-8644
DOI - 10.1049/iet-cta.2014.0575
Subject(s) - spacecraft , control theory (sociology) , attitude control , class (philosophy) , stability (learning theory) , computer science , control (management) , mathematics , mathematical optimization , engineering , control engineering , aerospace engineering , artificial intelligence , machine learning
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.