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经过50年的发展,中国航天科技集团公司形成了以型号研制为中心的科研生产模式,并发展了具有中国特色的系统工程理论和方法。但随着近年来导弹武器和宇航业务两大主业研制任务的迅速扩大,呈现出型号数量多、产品种类丰富、新技术复杂、研制周期短、保障资源困难等突出特点,同时暴露出传统的“以型号任务牵引的垂直研制模式”导致总体、分系统、单机设计技术储备不足,新型号研制进度推迟,多型号并举、
After 50 years of development, China Aerospace Science and Technology Corporation has formed a model of scientific research and production centering on model development and has developed systems engineering theories and methods with Chinese characteristics. However, with the rapid expansion of the development tasks of the two main branches of missile weapons and aerospace business in recent years, they have shown outstanding features such as a large number of models, rich product categories, complicated new technologies, short development cycles and difficulties in securing resources. At the same time, the traditional “Toward the vertical development model ” led to the overall, subsystems, stand-alone design lack of technology reserves, the development of new models delayed, multiple models simultaneously,