基于BP神经网络的航炮加速器运动特性分析

Analysis of the Kinematic Characteristic on the Aircraft Gun Accelerator Based on BP Neural Network

对某航炮加速器运动特性进行了分析,测绘了加速器滚轮运动曲线,并采用BP神经网络进行拟合。给出了各运动件之间的约束关系,运用MATLAB软件对加速器运动特性进行了仿真计算,并对仿真结果进行了分析。为进一步研究加速器运动特性和改进设计提供了理论参考。

The kinematic characteristic of aircraft gun accelerator is analyzed and investigated.The kinematic curve of accelerator idler wheel is mapped,and is fitted by BP neural network.The restriction relation between the kinetic parts.The kinematic characteristic of accelerator is simulated and calculated by Matlab,and the results of simulation are analyzed.A theory reference is offered for further investigating the kinematic characteristic of accelerator and improving and designing the accelerator.