کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1716336 1520008 2009 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Adaptive control for satellite formation flying under thrust misalignment
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی هوافضا
پیش نمایش صفحه اول مقاله
Adaptive control for satellite formation flying under thrust misalignment
چکیده انگلیسی

Satellite formation flying requires precise control of relative positioning under external disturbances and parameter uncertainties. Since thrust magnitude error and misalignment are not negligible in the electric propulsion system, they should be considered in satellite formation flying to meet mission requirements. In this paper, an adaptive control approach combined with backstepping technique is developed by using Lyapunov control design approach for the relative position tracking problem of satellite formation flying in the presence of thrust misalignment uncertainty and disturbances. The proposed controller guarantees global asymptotic convergence for position and velocity tracking error to ensure desired performance during the satellite formation flying mission.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Acta Astronautica - Volume 65, Issues 1–2, July–August 2009, Pages 112–122
نویسندگان
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