Low thrust gravity assist transfer trajectory design and optimization based on hybrid optimization method

Zun Hui Zhao*, Hai Bin Shang, Ping Yuan Cui

*此作品的通讯作者

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

Low thrust gravity assist(LTGA) trajectory design and optimization is a key point in deep space trajectory design. The solution space of LTGA problem is complex and has many local minimum points. In this paper, a hybrid design method is brought. First the optimization model is brought based on discrete impulse and B plane model. Then global optimization methods are used for searching problem initial values. Last based on the former search, sequential quadratic programming is used for getting the accurate answer. Numerical simulations have demonstrated the effectiveness of the global optimization algorithm for getting the initial values of variables. Also reliability of the approach proposed can be validated.

源语言英语
主期刊名Proceedings of the 30th Chinese Control Conference, CCC 2011
1909-1914
页数6
出版状态已出版 - 2011
活动30th Chinese Control Conference, CCC 2011 - Yantai, 中国
期限: 22 7月 201124 7月 2011

出版系列

姓名Proceedings of the 30th Chinese Control Conference, CCC 2011

会议

会议30th Chinese Control Conference, CCC 2011
国家/地区中国
Yantai
时期22/07/1124/07/11

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引用此

Zhao, Z. H., Shang, H. B., & Cui, P. Y. (2011). Low thrust gravity assist transfer trajectory design and optimization based on hybrid optimization method. 在 Proceedings of the 30th Chinese Control Conference, CCC 2011 (页码 1909-1914). 文章 6000769 (Proceedings of the 30th Chinese Control Conference, CCC 2011).