Nondimensional parameters are developed and plotted for use in rapid analysis of soft-landing system concepts for space vehicles; systems which automatically control and reduce vehicle energy remaining after main-stage retro-thrust, to zero at landing surface; mechanizations of some systems are presented and compared with optimum system in terms of energy consumption and ability to tolerate wide ranges of initial vehicle velocities and positions. (See also SAE -- Paper 302A for meeting Jan 9-13 1961 110 p)
Mechanization of minimum-energy automatic lunar soft-landing systems
SAE -- J
Society of Automotive Engineers -- Journal ; 69 , n 4
1961
5 pages
Article (Journal)
English
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Mechanization of minimum-energy automatic lunar soft-landing systems
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