摘要
建立了可重复使用运载器全寿命周期费用模型 ,并利用该费用模型分析了不同级数的可重复使用运载器方案的全寿命周期费用 ,对全寿命周期费用的各部分组成比例及其随级数的变化规律进行了分析。研究结果表明两级入轨的可重复使用运载器方案全寿命周期费用最低 。
The launching cost model of reusable launching vehicle based on Life Cycle Cost(LCC) analysis is presented. The LCC of various reusable launching vehicle programs with different stages are calculated by applying the newly built analysis model. Components of the LCC are presented specially, and the relationship between each of the components of the LCC and stage number is also analyzed. The result indicates that the LCC of Two Stage to Orbit (TSTO) reusable launching vehicle program is the lowest, so TSTO reusable launching vehicle program is the relatively optimal selection based on the present developing level.
出处
《国防科技大学学报》
EI
CAS
CSCD
北大核心
2002年第1期9-13,共5页
Journal of National University of Defense Technology
基金
国家 8 63高技术项目资助 (863 -2 )
