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- 저자 : Wei Kailai (검색결과 1 건)
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Simulation of Human Body Motion under the Condition of Weightlessness
Wei Kailai,Yoshihiko Tagawa,Naoto Shiba 제어로봇시스템학회 2009 제어로봇시스템학회 국제학술대회 논문집 Vol.2009 No.8
Astronauts’ patterns of work under the condition of weightlessness and their adaptability thereto are important topics of space research in the field of manned space flight technology. In space, astronauts experienceweightlessness, which is a very different condition from that experienced on the earth’s surface, and space flight tasks are performed at nearly 0 G. In this report, we describe the application of MATLAB Simulink and SimMechanics to the simulation andcalculation of motion in weightlessness. The simulation results and the theoretical analysis are compared to prove that the centroid of the whole human body remains unchanged in the free motion state in space. This model can beapplied to various computations of human motion under the condition of weightlessness. It can generate reference datafor research into fields such as human space flight and space medicine. Furthermore, with certain modifications, itcan be used to simulate and calculate human motion under normal as well as excessive gravity.
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