Facing the potential risk of asteroid impact,researchers have proposed a variety of defense methods.This paper conducts a numerical analysis of the feasibility of using different disposal technologies to defend asteroids of different sizes,densities,and warning periods.The feasibility of asteroid defense technology is evaluated,and defense scenarios applicable to different disposal technologies are provided.The corresponding key technical requirements are analyzed and determined.
关键词
小行星防御/动能撞击/核爆/附着推离/离子束推离
Key words
asteroid defense/kinetic energy impact/nuclear explosion/attachment and detachment/ion beam pushoff
维普
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