利用虚拟样机技术研究主动控制悬架发射车在行进中发射导弹时系统的动力学特性。在Adams/View中建立某防空导弹武器系统刚柔耦合动力学模型。借助于Matlab/Simulink建立主动悬架模糊自适应控制策略并构建系统联合仿真模型。分别在C、D、E路面上进行三种不同车速下的行进中发射动力学仿真,获得了车体振动、发射装置随机响应和导弹运动特性的动态数据。结果表明,该悬架可以有效减小初始扰动对发射过程的影响,有利于行进中发射的实施。

Based on virtual prototype technology, the system dynamics for missile launch of marching vehicle with active control suspension was studied. An air-defense missile weapon system's rigid-flexible coupling dynamic simulation model was built in Adams/View. By means of Matlab/Simulink, the fuzzy adaptive control strategy was created for active suspension. Meanwhile, the system's co-simulation model was constructed as well. Marching dynamic simulation under three different velocities was done on C, D and E level road separately. The dynamic data of launcher's random response and missile's motion characteristics was obtained. It shows that this suspension can effectively reduce initial disturbance's influence on launching process, so it is effective for marching launch.