摘要
为直接模拟不同的加载和卸载刚度的环形弹簧,以某口径航空转管炮为研究对象,在Matlab/Simulink软件环境下,建立不同刚度环形弹簧后坐缓冲运动仿真模型,并对比刚度不变的仿真结果。结果表明:环形弹簧卸载刚度的变化不会影响到最大后坐位移、最大后坐速度结果的仿真,但卸载刚度的变化使得最大前冲位移和最大前冲速度增大。
To directly simulate different loading and unloading annular spring,taking certain type aircraft gatling gun as the research object,in the Matlab/Simulink software environment,a simulation model for the recoil buffer of annular spring with different stiffness is established,and compare it with simulation results constant stiffness.Research results show that changes in the unloading stiffness of the annular spring will not affect the simulation of the results of the maximum recoil displacement and the maximum recoil speed,but the changes in the unloading stiffness will increase the maximum forward displacement and the maximum forward speed.
作者
李鑫
王惠源
王志杰
Li Xin;Wang Huiyuan;Wang Zhijie(College of Mechatronics Engineering,North University of China,Taiyuan 030051,China;Xi’an Kunlun Industry(Group)Co.,Ltd.,Xi’an 710000,China)
出处
《兵工自动化》
2020年第2期59-62,共4页
Ordnance Industry Automation
关键词
环形弹簧
刚度
后坐
annular spring
stiffness
recoil
作者简介
李鑫(1993-),男,山西人,硕士,从事武器结构设计与仿真研究。E-mail:1009214798@qq.com。
