摘要
为提高飞网系统的拦截性能,利用LS-DYNA软件中的缆单元模拟网绳,从而建立飞网系统有限元模型,对飞网系统进行动力学仿真分析。通过分析确认,在飞网系统发射参数一定的情况下,飞网系统的飞行时间、展开面积和飞行距离存在非线性关系,可以为飞网系统的优化设计提供理论指导。
In order to improve the interception performance of the flight network system, the rope element of the LS-DYNA software was used to simulate the net rope, so that the finite element model of the flight network system was established for dynamics simulation analysis of the system. It is confirmed by analysis that there is a nonlinear relationship between the flight time, extended area and flight distance of the flight network system under the condition that the launching parameters of flight network system is defined, which can provide theoretical guidance for the optimization design of the flight network system.
出处
《机械制造》
2018年第10期61-65,共5页
Machinery
基金
中央高校基础科研业务费专项资金资助项目(编号:30915012201
30915118820
30915118801)
关键词
飞网系统
动力学
仿真
Flight Network System
Dynamics
Simulation
