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Adaptive Integrated Guidance and Control Based on Backstepping and I nput‐to‐ S tate S tability
Author(s) -
Yan Han,
Wang Xinghu,
Yu Bingfeng,
Ji Haibo
Publication year - 2014
Publication title -
asian journal of control
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.769
H-Index - 53
eISSN - 1934-6093
pISSN - 1561-8625
DOI - 10.1002/asjc.682
Subject(s) - backstepping , missile , nonlinear system , control theory (sociology) , stability (learning theory) , scheme (mathematics) , engineering , control (management) , adaptive control , computer science , control engineering , mathematics , aerospace engineering , physics , artificial intelligence , mathematical analysis , quantum mechanics , machine learning
This paper presents an approach of integrated guidance and control ( IGC ) design for interception of maneuvering targets (evaders). An IGC model with uncertainties in the pitch plane is formulated, and, by adopting a backstepping scheme, an adaptive nonlinear IGC approach is developed. Theoretical analysis shows that the design approach makes the line‐of‐sight ( LOS ) rate be input‐to‐state stable ( ISS ) with respect to target maneuvers and missile model uncertainties, and the stability of the missile dynamics can be guaranteed as well. The numerical simulation confirms the effectiveness of the proposed design approach.