کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1716673 1013407 2008 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Mission design and integrated guidance and navigation strategy for NEO flyby using 'interceptor'
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی هوافضا
پیش نمایش صفحه اول مقاله
Mission design and integrated guidance and navigation strategy for NEO flyby using 'interceptor'
چکیده انگلیسی
Institute of Space and Astronautical Science (ISAS) of Japan Aerospace Exploration Agency (JAXA) is currently planning the missions that the small probe 'interceptor' flybys near Earth objects. Interceptor is very small probe. An interceptor observes spectrum, takes close images, and determines mass of an NEO (near earth object) during a flyby. The weight of interceptor is less than 10 kg. This paper shows three types of missions. In general, it is impossible to determine the relative orbit during flyby only with optical information. Thus, the optical navigation needs to be combined with the radio navigation that should provide the relative velocity vector information. In this paper, the integrated guidance and navigation strategy of interceptor is proposed. The interceptor needs the thruster for the attitude and orbit control. This paper introduces the development of the gas-thrust equilibrium thruster for small satellites.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Acta Astronautica - Volume 62, Issue 1, January 2008, Pages 28-37
نویسندگان
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