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验证试验
    According to concrete conditions of the wing flapretraction-extension system of the 18 trainer aircraft, this paperca nes out a research into the relibility demonstration test and thelife test plans of the system, and deals with some key issuesrelated to the test in a deep manner, such as relation between thereliability test parameters and the reliability indexes, convertingfrom working time(frequency), composite test profiles, themathod determining reliability test parameters for success ratioand so on.
    本文针本对L8机襟翼收放系统的具体情况,研究了其可靠性验证试验和寿命试验方案,并深入研究了涉及试验的关键问题,例如:可靠性试验参数与可靠性指标之间的关系,工作时间与工作次数的折算,合成试验剖面,确定成败型可靠性试验参数的方法等等。
    In adddition, the integrated testdesign of the reliability demonstration test and the life test isdiscussed in the paper.
    此外,还根据需要对可靠性验证试验和寿命试验进行了综合试验设计。
    First, briefly stated the developed history of reliability research and current situation at home and abroad, the reliability test method and the developing trend of reliability demonstration test, the statistical analysis method, the developing history and current situation of demonstration theory, the current situation and existing problems of electrical connectors reliability researched.
    首先,回顾和评述了国内外可靠性研究的发展历史和现状,可靠性试验的方法和可靠性验证试验的发展趋势,可靠性统计分析方法和验证理论的发展历史与现状,以及航天电连接器可靠性研究的现状和存在的问题。
    Proposed the way of how to estimate the reliability level further according to the demonstration test result.
    同时给出了可靠性验证试验的验证指标和质量水平。
    Eventually, gave a conclusion to research content of entire dissertation, proposed the directions of electrical connectors reliability demonstration test, and the way of how to improve the inherent reliability level of electrical connectors.
    最后,本章对全文的研究内容进行了总结,并提出了电连接器可靠性验证试验发展的方向和提高电连接器固有可靠性的方法。
    A Bayesian Reliability Demonstration Test(BRDT)is developed and put into effect for the fatigue life assessment of the rolling bearing.
    推出 Baycs 可靠性验证试验(简称 BRDT),并将其应用于滚动轴承寿命考核。
    The evaluating result of the demonstration plans shows that the theory of accelerated demonstration test is correct, the method is feasible and the plan is reasonable.
    对试验方案的模拟评价结果表明 ,所提出的加速验证试验理论正确、方法可行、方案合理
    On the basis of the plan of reliability demonstration test for Exponential distribution, by translating Weibull distribution into Exponential distribution, we discussed how to establish the plans of reliability demonstration test for Weibull distribution based on censored samples type Ⅱ. At the same time, we took reliable life as target, established sampling plans of life demonstration test for one type of spaceflight electric connector.
    以指数分布下的可靠性验证试验方案为基础 ,通过将 Weibull分布转化为指数分布 ,讨论了定数截尾情况下的 Weibull分布可靠性验证试验方案的制定方法 ,并以某型航天电连接器可靠寿命为指标 ,制定了寿命验证试验抽样方案 .
    The sequentially censored statistical testing Scheme of success ratio, of which the deducing process is based on probability ratio or likelihood ratio, is commonly used in reliability demonstration test.
    成功率序贯截尾统计试验方案是可靠性验证试验中的一种常用方案,其理论推导过程基于“概率比”或“似然比”。
    Based on the prior reliability of the system, a reliability demonstration test plan of the system was developed.
    以该信息为基础 ,制定和实施系统可靠性验证试验计划。
    The Bayes method, the historic testing data and the informations provided by industral (techniques) are employed to make testing plans for bayesian demonstration test of failure ratio λ,in (order) to reduce the amount of test work.
    采用Bayes方法,利用历史试验数据及工程技术经验所提供的先验信息,制定失效率λ的Bayes验证试验抽样方案,以达到减少试验工作量的目的。
 

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