non-technical aspects of IEC61508”, Reliability Engineering and Syst em Safety. 66(1999), p109-120. [2] “Reliability Program for Syst ems and Equipment Development and Production”, MIL-STD-785B , 15 September 15 1980. [3] Tiku, S., and Pecht, M., “Reliabili ty Capability Assessment Methodology”, Proceedings of IMAPS Brazil 2003, the In ternational Technical Symposium on Packaging, Assembling and Testing & Ex hibition, Campinas – SP, Brazil, August 6-8, 2003. [4] Mary Beth Chrissis, “CMMI Guidelines for Proc ess Integration and Product Improvement, Pearson Education”, Inc.2003. 作者简历杨静,2004 年毕业于北京理工大学,并于2004 年加入中国航天标准化研究所, 目前的研究方向为可靠性设计和分析。 E-mail :yjinj@ ,电话: 86-10-88108026 。任立明,博士, 1994 年毕业于西北工业大学,并于 1997 年加入中国航天标准化研究所, 目前的研究方向为空间系统可靠性和安全性。 E-mail :lmren505@ , 电话: 86-10-88108110