兵工自动化2018，Vol.37Issue(6)：59-63,5.DOI:10.7690/bgzdh.2018.06.014
基于数据处理的航天器总装过程风险管控
A Risk Management Based on Data Processing During Spacecraft Assembly
摘要
Abstract
According to the risk identification and control requirements for spacecraft assembly process, a risk management model based on data processing has been suggested. The model is based on the data from product management software, and the design change times, the number of process documentation alternation, the number of tooling failure to meet requirements are selected as risk evaluation indexes. According to the empirical formula, all risk quantitative indicators in each period are calculated, and the corresponding risk control measures are took. The risk management model has been applied successfully in China's spacecraft assembly. For the situation in a remote sensing satellite assembly, although the cycle time reduction was compressed by 25%, zero defects have been achieved during the assembly, which indicates the effectiveness of the method in risk control of the spacecraft assembly process.关键词
风险管控/航天器/总装/数据处理Key words
risk management/spacecraft/assembly/data processing分类
信息技术与安全科学引用本文复制引用
张春柳,孙刚,杨再华,王春野,郑丽得,胡瑞钦..基于数据处理的航天器总装过程风险管控[J].兵工自动化,2018,37(6):59-63,5.基金项目
国家高分专项天基部分资助项目(科工高分[2011]1199号) （科工高分[2011]1199号）
