随机载荷作用下铁路起重机伸缩臂模糊可靠性分析。
Fuzzy Reliability Analysis of Railway Crane Telescopic Jib under Stochastic Load.
利用此观点对高层建筑结构的舒适度进行了模糊可靠性分析及设计研究。
The fuzzy reliability and fuzzy reliable design about the human comfort of tall building is analysed.
依据随机性和模糊性的基本概念,提出了当量概率密度函数的模糊可靠性分析方法。
Based on the concepts of randomness and fuzziness, a fuzzy reliability analysis method of probability density function equivalent is proposed in this article.
结构模糊可靠性理论研究主要是建立仅考虑失效准则模糊性的结构模糊可靠性分析模型。
The research of structural fuzzy reliability theory is to set up a model for structural fuzzy reliability analysis just considering the defining fuzzy safety state.
文章讨论了模糊可靠性分析中的参数灵敏度问题,提出了模糊可靠性参数灵敏度的计算方法。
In this paper, the problem of the parameter sensitivity in fuzzy reliability analysis is discussed, and a computational method of parameter sensitivity of fuzzy reliability is put forward.
将其用于飞行器导航系统模糊可靠性分析及故障检测,可有效地提高飞行器导航系统的可靠性分析。
The application of cloud models to fuzzy reliability analysis and fault detection in aircraft navigation system can effectively enhance reliability assessment of navigation system.
针对失效状态和安全状态具有模糊性的模糊可靠性分析问题,提出了一种模糊失效概率计算的矩方法。
For fuzzy reliability analysis with fuzzy failure state and fuzzy safety state, a moment method is proposed to calculate fuzzy failure probability.
介绍了模糊可靠性分析的基本概念,同时给出了基于故障率为模糊数的模糊故障树可靠性的分析方法。
This paper introduces fuzzy fault-tree reliability analysis, and provides an analysis method with fault rate based on fuzzy data.
模糊可靠性课题大多数研究集中在模糊可靠性的解析方法上,而且偏重于元件级的模糊可靠性分析与设计。
Fuzzy reliability study mostly focuses on its analytic method, and lays particular stress on fuzzy reliability analysis and design of component.
将计算机数字仿真技术引入聚驱井管杆偏磨失效模糊可靠性分析中,把模糊可靠性的分析范围扩展至机械系统。
The side-abrasion failure of rod string for polymer drive pump wells is analyzed by using computer simulation method. The extension of fuzzy reliability analysis is expanded to mechanical system.
总结了论文,指出了模糊随机可靠性分析方面还需要进一步开展的研究工作。
Finally, the thesis is summarized, and the further research works about the fuzzy-random reliability analysis are pointed out.
最后通过算例,与常用的模糊概率的可靠性分析方法进行比较,来验证本文算法的有效性。
Finally, an example is given to prove the validity of the proposed method by comparing it with the traditional reliability analysis method of fuzzy probability.
本文详细介绍了笔者所建议的运用模糊图理论和方法进行城市输水管网的地震可靠性分析途径和计算程序。
The random fuzzy network theory has been presented in this paper on purpose of evalut ing the reliability of a water supply system during strong earthquakes.
因此,最危险失效模式的识别及对应极限状态方程的建立是模糊结构系统可靠性分析的关键问题。
Therefore, the identification of the worst failure mode and the establishing of the corresponding performance equation are critical problems of the reliability analysis of fuzzy structural systems.
针对状态具有模糊性的广义可靠性分析问题,提出一种广义失效概率计算的线抽样方法。
For general reliability analysis with fuzzy failure and safety state, line sampling method is presented to calculate general failure probability.
针对失效状态和安全状态具有模糊性的广义可靠性分析问题,提出了一种广义失效概率计算的矩方法。
For general reliability analysis with fuzzy failure state and fuzzy safety state, moment method is proposed to calculate general failure probability.
探讨了将故障树分析和模糊综合评判分析相结合,建立组合分析法对压缩机环状阀进行可靠性分析的方法和过程。
This paper investigates that fault tree and fuzzy comprehensive estimation combines to establish the combination analysis for the reliability of the ring valve of the piston compressor.
基于可靠性理论和模糊集合论,提出了一种新的小子样武器系统可靠性分析和评定方法。
A new reliability analysis and evaluation method for small sub-sample weapon system based on the reliability theory and fuzzy set theory is proposed.
提出了模糊结构体系主要失效模式的识别方法,和结构体系的能度可靠性分析方法。
An approach for enumerating the significant failure mode for fuzzy structures, and a procedure for possibilistic reliability analysis of fuzzy structural systems were given.
然而,在结构可靠性分析中模糊性是固有的。
However, fuzziness is inherent in structural reliability analysis.
与传统的压力管道可靠性分析方法相比,本方法考虑了模糊失效区域,评定的结果更为精确。
Compared with the conventional reliability estimation method, which neglects the existence of fuzzy failure areas, the method proposed in this paper provides a...
文中将故障树分析和模糊综合评判分析相结合,建立了组合分析法,并对抽油泵进行了可靠性分析。
A combination method of the fault tree analysis and fuzzy comprehensive estimation was established to evaluate the reliability of oil well pump.
将故障树分析和模糊综合评判分析相结合 ,建立组合分析法对抽油泵进行可靠性分析的方法和过程。
In this paper, Author using method of combinatorial analysis and mathematical induction have proved several properties of sort a of the sum seguence about Fibonacci number.
将故障树分析和模糊综合评判分析相结合 ,建立组合分析法对抽油泵进行可靠性分析的方法和过程。
In this paper, Author using method of combinatorial analysis and mathematical induction have proved several properties of sort a of the sum seguence about Fibonacci number.
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