运载火箭数字化研制技术的现状与趋势

摘要

With the development of the launch vehicle into new era, the traditional development mode is hard to meet the new requirement of rapidness, economics and high efficiency. This article puts forward the digital design requirements for launch vehicle life cycle through study of launch vehicle core capability construction plan, systematically introduces the development condition and trend in foreign. Comparing with the technology of digital design in foreign countries, the key aspect and implementing approach is put forward and and system principle and frame for launch vehicle digital development is established.%传统的运载火箭采用的分散式串行研制技术难以满足新形势对运载火箭研制的快速、经济、高效等要求。通过开展运载火箭核心能力建设体系规划方案论证的方式，全面梳理了运载火箭全生命周期对数字化研制技术的需求；对国外运载火箭数字化研制技术的发展现状与趋势进行了较为全面的阐述，对标国外先进的运载火箭数字化研制技术，提出了中国运载火箭数字化研制技术的发展重点和实施途径，形成运载火箭数字化研制技术的总体发展思路与框架。