1) fuzzy efficiency score
模糊效率
1.
Then a fuzzy DEA model based on Campos index (FBCC-CI) is put forward to measure the technological efficiency score and fuzzy efficiency score of each decision making unit (DMU), as well as to identify the efficient DMUs and to get fuzzy frontier constructed by a set of frontiers under different preference, which discloses explicitly that the deri.
提出了在模糊集上具有某种偏好的DEA,并通过Campos指数将模糊集之间的关系转化为一般的线性关系,建立了基于Campos指数的模糊DEA(FBCC-CI),据此测算决策单元的技术效率、模糊效率,识别决策单元的有效性,得到由不同偏好下的生产前沿面簇组成的模糊前沿,从直观上揭示了决策单元相对于生产前沿面的偏离不仅源于非有效,而且受非精确因素的影响。
2) fuzzy failure rate
模糊失效率
1.
Furthermore the relations between fuzzy reliability of the system and fuzzy reliability and fuzzy failure rate of every component are discussed.
通过建立3部件混贮备系统模糊可靠性的数学模型,推导出混贮备系统模糊可靠度的数学公式,并讨论了系统模糊可靠度与各部件模糊失效率和模糊可靠度之间的关系。
3) Fuzzy failure probability
模糊失效概率
1.
The analytical method of fuzzy fault tree as well as the possible distribution of fuzzy failure probability and fuzzy reliability of Initiating Devices is introduced.
以某电雷管为例,通过对该电雷管各性能参数发生模糊失效的因素进行分析,给出了性能参数不满足指标要求的可能性分布及其失效概率的可能性分布;据此,建立了该电雷管失效故障树,通过计算给出了其模糊失效概率和模糊可靠度的可能性分布,对其可靠性进行了模糊评估,评估结果与实际符合较好,表明该分析方法合理、可行。
2.
According to the definition of fuzzy failure probability for fuzzy failure domain, the methods of fuzzy reliability sensitivity(FRS) analysis with correlative variables are presented.
依据失效域具有模糊性时模糊失效概率的定义,提出了相关变量模糊可靠性灵敏度的分析方法。
3.
According to the definition of fuzzy failure probability for fuzzy failure domain,the methods of Fuzzy Reliability Sensitivity(FRS)analysis are presented.
依据失效域具有模糊性时模糊失效概率的定义,提出了模糊可靠性灵敏度分析方法。
4) fuzzy efficiency matrix
模糊效率矩阵
5) fuzzy failure probability model
模糊失效概率模型
6) fuzzy failure
模糊失效
1.
Considering the realities of the construction diversion system with overtopped cofferdam, this paper analyses the case of its instantaneous state change and defines its Fuzzy failure state.
结合过水围堰导流系统的实际研究了导流期间系统任一瞬时的风险分析，定义了系统的模糊失效状态，并建立了相应的瞬时风险分析模型，为定量分析系统修复能力及风险控制等提供理论依据。
补充资料：配置效率和生产效率
在经济学上，经济发展的动力，或者说效率的来源，分为两类：一类是配置效率，二是生产效率。所谓配置效率，是指给定资源和技术的条件下，怎么样使资源从边际生产率低的地方流向边际生产率高的地方，从而使得资源和利用更合理、社会总价值达到最大;而生产效率是指如何通过技术进步提高每一种资源的生产率，也就是把社会的生产可行性边界向外移。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条