国外固体运载火箭主动力系统发展研究

统计了近10年来欧洲、日本、美国的固体运载火箭发射情况，系统分析了这些火箭使用的固体发动机性能参数，梳理了其发展脉络。这些国家和地区固体运载火箭主动力系统低成本的技术思路、模块化的发展方向、自动化的生产条件、完备的寿命评估体系，能够为我国运载火箭固体动力系统现阶段的使用、改进,以及未来的发展、规划提供参考和借鉴。

Research on the Development of the Main Propulsion System of Foreign Solid Launch Vehicles

This paper studies the statistics on the launching of solid launch vehicles in the United States, Europe and Japan in the past 10 years, sorting out the performance parameters of solid motors used in these launch vehicles and their development context.The low-cost technical ideas, modular development direction, automated production conditions, comprehensive service life evaluation systems of the solid launch vehicle main propulsion system in these countries can provide reference for the current use, improvement, future development and planning of the solid launch vehicle propulsion system in our country.