为了解决火箭弹传统设计过程中研发周期长,设计效率低,投入成本高等难题,自行构建了火箭弹数字化设计系统。该系统集成了多种CAD/CAE软件,应用参数化设计流程、弹体三维参数化自动建模、整体结构参数优化设计等关键技术,实现了火箭弹产品的设计、优化、仿真等数字化流程。通过关键技术设计验证了系统在不同型号火箭弹设计方面的可行性。利用该系统不仅大幅度提升了火箭弹设计效率,而且也为其他常规弹药数字化设计提供了理论参考。

In order to solve the problem of long design period, low design efficiency and high investment cost in the traditional design process of rockets, the rocket digital design system was built. The system integrated some key technologies, such as a variety of CAD/CAE software, the design process of application parameterization, three dimensional parameterized automatic modeling of missile body and optimization design of overall structural parameters, which achieved the design, optimization, simulation and other digital processes of rocket products. The feasibility of the system in the design of different types of rockets was verified by the design of key technologies. This system not only greatly improves the design efficiency of rocket, but also provides a theoretical reference for the digital design of other conventional ammunition.