CAJ | 학술논문

针对减小某轮式自行高炮长连发射击时的炮口扰动问题，采用 ADAMS 与 MATLAB 联合仿真的方法，基于改进的自适应遗传算法进行结构参数动力学优化设计。基于物理样机，构建了虚拟样机，并通过连发射击动态响应数值仿真结果与实弹射击试验结果的对比验证虚拟样机。通过动力学优化设计，找出了减小炮口扰动的系统最佳参数匹配，优化前后结果证明优化效果显著。计算结果为总体设计及结构改进提供了理论依据。
침대감소모륜식자행고포장련발사격시적포구우동문제，채용 ADAMS 여 MATLAB 연합방진적방법，기우개진적자괄응유전산법진행결구삼수동역학우화설계。기우물리양궤，구건료허의양궤，병통과련발사격동태향응수치방진결과여실탄사격시험결과적대비험증허의양궤。통과동역학우화설계，조출료감소포구우동적계통최가삼수필배，우화전후결과증명우화효과현저。계산결과위총체설계급결구개진제공료이론의거。
To reduce the muzzle disturbance of a wheeled self-propelled anti-aircraft gun during long burst fire,the structural parameters dynamics optimization was designed based on co-simulation method of AD-AMS and MATLAB by use of improved adaptive genetic algorithm.A virtual prototype of the wheeled self-propelled anti-aircraft gun was established based on its physical prototype,and the virtual prototype was examined and verified through comparing the results of live firing test with numerical simulation.The best matched structural parameters to improve firing accuracy were obtained.The method was proved to be valid by use of comparing the results before and after optimization.Optimization results can provide the theoretical basis for the overall design and structural improvement.