Research on the Ballistic Fall Point Spread of the Parachute-bomb System

ZENG  Biqiang; JIANG  Chunlan; WANG  Zaicheng; XUE  Heng; YANG  Weiling

doi:10.15892/j.cnki.djzdxb.2010.01.027

Journal of Projectiles, Rockets, Missiles and Guidance >

2010 , Vol. 30 >Issue 1: 105 - 108

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2010.01.027

PROJECTILES TECHNOLOGY

Research on the Ballistic Fall Point Spread of the Parachute-bomb System

ZENG Biqiang ,
JIANG Chunlan ,
WANG Zaicheng ,
XUE Heng ,
YANG Weiling

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State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, Beijing 100081, China

Received date: 2009-04-04

Online published: 2025-05-19

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Abstract

Base on the ballistics characteristic the dynamics model of parachute-bomb system is predigested and the ballistic fall point spread model is built up. The influence factor on the ballistic fall point spread of the parachute-bomb is studied and the result is contrasted. And the sensitive factor is pointed out. The conclusion believes that the angle spread of the plane, set machine angle, the spread of the separation velocity, umbrella and the wind spread are the obvious factor on the ballistic fall point spread.

Key words： trajectory calculation; parachute-bomb; the ballistic fall point spread

Cite this article

ZENG Biqiang , JIANG Chunlan , WANG Zaicheng , XUE Heng , YANG Weiling . Research on the Ballistic Fall Point Spread of the Parachute-bomb System[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2010 , 30(1) : 105 -108 . DOI: 10.15892/j.cnki.djzdxb.2010.01.027

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