کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8056061 | 1519927 | 2016 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Phasing Delta-V for transfers from Sun-Earth halo orbits to the Moon
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی هوافضا
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Inspired by successful extended missions such as the ISEE-3, an investigation for the extended mission that involves a lunar encounter following a Sun-Earth halo orbit mission is considered valuable. Most previous studies present the orbit-to-orbit transfers where the lunar phase is not considered. Intended for extended missions, the present work aims to solve for the minimum phasing âV for various initial lunar phases. Due to the solution multiplicity of the two-point boundary value problem, the general constrained optimization algorithm that does not identify multiple feasible solutions is shown to miss minima. A two-step differential corrector with a two-body Lambert solver is developed for identifying multiple solutions. The minimum âV associated with the short-way and long-way approaches can be recovered. It is acquired that the required âV to cover all initial lunar phases is around 45Â m/s for the halo orbit with out-of-plane amplitude Az greater than 3.5Ã105Â km, and 14Â m/s for a small halo orbit with Az=1Ã105Â km. In addition, the paper discusses the phasing planning based on the âV result and the shift of lunar phase with halo orbit revolution.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Acta Astronautica - Volume 127, OctoberâNovember 2016, Pages 464-473
Journal: Acta Astronautica - Volume 127, OctoberâNovember 2016, Pages 464-473
نویسندگان
Hongru Chen, Yasuhiro Kawakatsu, Toshiya Hanada,