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MOTION EQUATIONS AND STABILITY CRITERIA OF BODY-PARACHUTE SYSTEM

Li Dayao(Beijing Institute of Space Maohine and Electricity,Beijing 100076) Li Dazhi(Nantong Coll ege of Medicine, Nantong 226001)   

  • Published:1994-04-25

Abstract: he calculating trajectory and analyzing motion stability of a body-parac hute system are important problems of design of a recovery jystem of a vehicle. The model of rigid body-rigid body is used instead of body-parac hute system.According to the model,the motion equations and stability criteria of a body-parac hute system are given.