Optimal Deflection of Earth-Crossing Object Using a Three-Dimensional Single Impulse

Optimal Deflection of Earth-Crossing Object Using a Three-Dimensional Single Impulse

Optimization problems are formulated to calculate optimal impulses for deflecting Earth-Crossing Objects using a Nonlinear Programming. This formulation allows us to analyze the velocity changes in normal direction to the celestial body's orbital plane, which is neglected in many previous studi...

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Bibliographic Details
Main Authors: Byeong-Hee Mihn, Sang-Young Park, Kyoung-Min Roh, Kyu-Hong Choi, Hong-Kyu Moon
Format: Article
Language:English
Published: Korean Space Science Society (KSSS) 2005-09-01
Series:Journal of Astronomy and Space Sciences
Subjects:
earth-crossing objects
optimal orbit deflection
impulsive Δ V approximation
nonlinear programming
Online Access:http://ocean.kisti.re.kr/downfile/volume/kosss/OJOOBS/2005/v22n3/OJOOBS_2005_v22n3_249.pdf

Internet

http://ocean.kisti.re.kr/downfile/volume/kosss/OJOOBS/2005/v22n3/OJOOBS_2005_v22n3_249.pdf

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