Adaptive backstepping control for optimal descent with embedded autonomy
Li, Maodeng and Jing, Wuxing and Macdonald, Malcolm and McInnes, Colin (2011) Adaptive backstepping control for optimal descent with embedded autonomy. Aerospace Science and Technology, 15 (7). pp. 1396-1411. ISSN 1270-9638
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Abstract
Using Lyapunov stability theory, an adaptive backstepping controller is presented in this paper for optimal descent tracking. Unlike the traditional approach, the proposed control law can cope with input saturation and failure which enables the embedded autonomy of lander system. In addition, this control law can also restrain the unknown bounded terms (i.e., disturbance). To show the controller’s performance in the presence of input saturation, input failure and bounded external disturbance, simulation was carried out under a lunar landing scenario.
Creators(s): |
Li, Maodeng, Jing, Wuxing, Macdonald, Malcolm ![]() | Item type: | Article |
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ID code: | 28957 |
Notes: | Impact Factor 0.674, Half-Life 5.3 |
Keywords: | adaptive backstepping control , input failure , input saturation , optimal, Motor vehicles. Aeronautics. Astronautics, Mechanical engineering and machinery, Aerospace Engineering, Computational Mechanics, Control and Systems Engineering, Modelling and Simulation |
Subjects: | Technology > Motor vehicles. Aeronautics. Astronautics Technology > Mechanical engineering and machinery |
Department: | Faculty of Engineering > Mechanical and Aerospace Engineering Technology and Innovation Centre > Advanced Engineering and Manufacturing |
Depositing user: | Pure Administrator |
Date deposited: | 14 Mar 2011 11:22 |
Last modified: | 01 Jan 2021 09:39 |
Related URLs: | |
URI: | https://strathprints.strath.ac.uk/id/eprint/28957 |
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