考虑人及组织因素的航天工程项目风险分析模型

被引:2
作者
孟华
麦强
安实
机构
[1] 哈尔滨工业大学管理学院
基金
黑龙江省自然科学基金;
关键词
风险分析; 人及组织因素; 贝叶斯定理; 航天工程项目;
D O I
暂无
中图分类号
V57 [航天系统工程];
学科分类号
摘要
针对人及组织因素是造成航天工程项目风险的重要原因,在揭示了人及组织因素产生航天工程项目风险的机理基础上,构建了考虑人及组织因素的航天工程项目风险分析模型。模型首先评价人及组织因素对航天工程元器件建造工作质量的影响,接着测度工作质量与不同缺陷类型之间的一致性概率,并应用Poisson分布计算缺陷严重性,最后根据贝叶斯定理对元器件先验失效率进行修正,通过一个经过数据处理的航天工程项目对所构建的模型和方法进行了验证。
引用
收藏
页码:60 / 65+76 +76
页数:7
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