体系效能的功能依赖网络分析
钟庆;周剑雄;秦肖臻;王明哲
【期刊名称】《兵工自动化》 【年(卷),期】2017(036)006
【摘要】For acquiring dependency strength α parameterand dependency criticality β parameter of functional development dependency network analysis (FDNA), use system of systems (SoS) model simulation to realize evaluation method of parameterαkj andβkj. By analyzing FDNA effectiveness calculation formula and system effectiveness analysis simulation evaluation, taking low orbit monitoring satellite robustness analysis as example, acquire dependency parameter of FDNA formula by curve, then carry out system robustness analysis for FDNA model. The results show that the method is convenient and practical, and it can provide reference for related research.%为获取功能依赖网络分析依赖强度参数α和依赖关键度参数β,提出应用体系模型仿真实现参数αkj和βkj的估算方法.通过解析功能依赖网络分析效能计算公式和系统效能分析仿真测评,以低轨监视卫星的鲁棒性分析为例,通过曲线拟合的方法求解出功能依赖网络分析公式中的依赖参数,并对功能依赖网络分析模型进行体系鲁棒性分析.结果表明:该方法便捷、实用,可为相关研究提供参考. 【总页数】4页(52-55)
【关键词】功能依赖网络分析;体系;效能评估;鲁棒性 【作者】钟庆;周剑雄;秦肖臻;王明哲
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