کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1715836 1520001 2010 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Optimal multi-objective linearized impulsive rendezvous under uncertainty
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی هوافضا
پیش نمایش صفحه اول مقاله
Optimal multi-objective linearized impulsive rendezvous under uncertainty
چکیده انگلیسی

The multi-objective optimization of linearized impulsive rendezvous under uncertainty is investigated in this paper. A performance index related to the variances of the terminal state error is defined as the robustness performance index, which is determined by the linear covariance method. The three-objective of the total characteristic velocity, the rendezvous time of flight, and the robustness performance index optimization model based on the Clohessy–Wiltshire (C–W) system is proposed. The multi-objective nondominated sorting genetic algorithm is employed to obtain the Pareto solution set. The optimization results of one homing rendezvous mission are provided, demonstrating that tradeoffs between time of flight, propellant cost and trajectory robustness and several inherent principles of the rendezvous trajectory can be quickly obtained via the current approach.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Acta Astronautica - Volume 66, Issues 3–4, February–March 2010, Pages 439–445
نویسندگان
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