Motion analysis of a controllable rotation discrete rod

SUN Chuan-jie; LU Zhong-hua; LU Yong-gang; WEN Yu; SUN Yi

doi:10.11883/1001-1455(2008)04-0378-06

Volume 28 Issue 4

Sep. 2014

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SUN Chuan-jie, LU Zhong-hua, LU Yong-gang, WEN Yu, SUN Yi. Motion analysis of a controllable rotation discrete rod[J]. Explosion And Shock Waves, 2008, 28(4): 378-383. doi: 10.11883/1001-1455(2008)04-0378-06

Citation:

SUN Chuan-jie, LU Zhong-hua, LU Yong-gang, WEN Yu, SUN Yi. Motion analysis of a controllable rotation discrete rod[J]. Explosion And Shock Waves, 2008, 28(4): 378-383. doi: 10.11883/1001-1455(2008)04-0378-06

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Motion analysis of a controllable rotation discrete rod

doi: 10.11883/1001-1455(2008)04-0378-06

1.
Institute of Structural Mechanics, China Academy of Engineering Physics, Mianyang 621900, Sichuan, China

Publish Date: 2008-07-25

Abstract

Abstract

Based on ideal detonation and rigid body kinematics, a new model was proposed to explore the movement law of a controllable rotation discrete rod. Movement states of the rods with different dimensions and different leaning angles were analyzed and compared with the experimental results.Comparisons show that the proposed model can discribe the motion states of the controllable rotation discrete rods and provide a refer for the design of the warhead with a controllable rotation discrete rod.
- flying dynamics,
- motion model,
- simultaneous detonation,
- controllable rotation discrete rod