本书为专著。主要对民用航空发动机FADEC系统适航审定过程中开展的安全性分析提供了理论方法与模拟分析。具体内容包括：航空器安全性分析概述，航空发动机FADEC系统适航审定规章条款解读，系统功能危害性分析(FHA)，故障模式及影响分析（FMEA），基于故障树的安全性分析方法，基于马尔可夫模型的安全性分析方法，基于蒙特卡洛模型的安全性分析方法，动态故障树分析方法以及共因失效分析等。本书适合飞行器动力工程专业的本科高年级学生、航空宇航推进技术专业的研究生、工业工程和安全工程类专业本科及研究生以及从事航空发动机FADEC系统设计及适航审定的工程专业人员参考。本学术成果为我国从事相关专业的工程人员提供借鉴，对提升我国民用航空发动机FADEC系统的设计、验证和审定认知水平和实践能力具有一定的积极意义，具有较高的实践指导价值和针对性。
目 录
第一章 系统安全性分析概述··········································································· 1
1.1 研究背景························································································· 1
1.2 安全性问题的出现············································································ 2
1.3 安全性分析发展历程与现状······························································· 2
1.4 系统安全性分析概述········································································· 5
1.5 安全性分析过程概述········································································· 9
第2章 相关适航条款解读············································································ 13
2.1 引 言··························································································· 13
2.2 FADEC系统概述············································································· 14
2.3 相关适航条款解读··········································································· 15
第3章 FADEC系统功能危害性分析（FHA）················································· 31
3.1 FHA概述······················································································· 31
3.2 FHA分析过程················································································ 32
第4章 FADEC系统故障模式及影响分析（FMEA）········································ 45
4.1 FMEA分析过程·············································································· 45
4.2 某A型航空发动机FADEC系统概述················································· 48
4.3 FADEC系统的主要部件介绍···························································· 51
4.4 FADEC系统的FMEA过程······························································· 57
第5章 基于故障树的FADEC系统安全性分析················································ 64
5.1 故障树分析方法概述······································································· 64
5.2 基于故障树的系统安全性分析·························································· 65
第6章 基于马尔可夫模型的FADEC系统安全性分析······································ 93
6.1 某B型航空发动机FADEC系统概述················································· 93
6.2 马尔可夫分析方法概述···································································· 99
6.3 FADEC系统马尔可夫分析······························································ 101
6.4 马尔可夫模型的优化模型概述························································· 113
第7章 基于蒙特卡罗模拟的FADEC系统安全性分析····································· 116
7.1 某C型航空发动机FADEC系统概述················································ 117
7.2 FADEC系统可靠性模型································································· 123
7.3 蒙特卡罗模拟的安全性分析···························································· 133
第8章 FADEC系统共模失效分析······························································· 151
8.1 共模分析概述··············································································· 151
8.2 FADEC系统共模失效分析······························································ 154
8.3 基于马尔可夫模型的EEC故障概率计算·········································· 161
附录 常用缩略语······················································································· 165
参考文献···································································································· 168
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