A backstepping-based nonsingular fixed-time integrated guidance and control strategy is proposed. To avoid the appearance of singular terms in the time derivatives of virtual control laws, new nonsingular fixed-time control laws and new nonsingular fixed-time filters are designed based on the sigmoid function. Lyapunov approach proves that the system output is semi-globally uniformly ultimately fixed-time bounded. A simulation example shows the effectiveness of the strategy.
Nonsingular Fixed-Time Integrated Guidance and Control
Lect. Notes Electrical Eng.
2021-10-30
11 pages
Article/Chapter (Book)
Electronic Resource
English
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