Journal of Projectiles, Rockets, Missiles and Guidance >
Dynamics Modeling and Simulation for Rotating Parachute-terminal-sensitive Submunition Systems
Received date: 2015-03-10
Online published: 2025-05-28
To increase the whole performance of terminal-sensitive submunition during steady scanning stage, a compound parachute system composed of a circle drag parachute and a rotating parachute was designed. Based on ADAMS software, the dynamic models of two multibody systems were set up, and the falling process with O initial velocities was simulated. Parachute tower test was designed to verify the dynamic models. Then the two models were used to simulate the steady scanning process, and the ballistic characteristics were obtained, and their kinetic performances were analyzed contrastively. The results show that the double parachute system has better kinetic performance comparatively, for its stable falling velocity is low and could stay in the air for a longer time, and the ground scanning trace is denser
MA Xiaodong , GUO Rui , LIU Rongzhong , LYU Shengtao . Dynamics Modeling and Simulation for Rotating Parachute-terminal-sensitive Submunition Systems[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2015 , 35(6) : 33 -36,40 . DOI: 10.15892/j.cnki.djzdxb.2015.06.009
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