运载火箭性能计算一体化优化设计系统分析与设计

The analysis and design of launch vehicle performance-calculation integrated optimization design system

运载火箭性能计算一体化优化设计系统在运载火箭方案论证设计阶段中有着重要的应用价值。本文在面向对象方法学的指导下 ,建立了运载火箭性能计算一体化优化设计软件系统的对象模型、动态模型以及功能模型 ,划分了系统的组成模块 ,利用 Visual Studio6 .0和 Office2 0 0 0开发实现了该软件系统。对象技术的应用使得系统具有良好的通用性。该软件系统可以完成不同型号运载火箭和不同优化设计性能要求的仿真优化计算 ,软件具有较好的稳定性、可重用性和可维护性。

The launch vehicle performance-calculation integrated optimization design system is very important in the phase of launch vehicle project argumentation and design.Guided by Object-Oriented Method,the object model,dynamic model and functional model of the launch vehicle performance-calculation integrated optimization design system were built,and then this system,which was divided into several modules,was developed with Visual Studio 6.0 and Office2000 in this paper.The object methods have made this system have universal applicability.The different launch vehicle parameter optimization calculations aiming at the diverse type of launch vehicle and different design requirements can be accomplished by using this software system,which has higher stability,better reusability and maintainability.