Weibull distribution
[力] 威布尔分布
2025-08-15 21:34 浏览次数 9
[力] 威布尔分布
The processing for the distribution parameters of Weibull distribution and mixed Weibull distribution for some example was presented.
给出了用该法估计单威布尔分布和混合威布尔分布参数的一实例。
The simulation test results show that the three-parameter Weibull distribution model of front-wheel swerve shimmy damper hydraulic booster is more accurate than the two-parameter Weibull distribution.
仿真试验结果表明,前轮转弯减摆助力器的三参数威布尔分布模型比两参数威布尔分布模型更为精确。
In reliability, the theory of Grey Sistems Control is used. In this paper an estimated method of the failure time of the product with the Weibull distribution is presented.
在可靠性工程中,运用灰色控制系统的理论,本文提出了一种寿命分布服从威布尔分布的产品失效时间的预测方法。
We can give occurrence probability of earthquake in any predictable time by means of Weibull distribution model of Various regions.
可以通过各地震区的韦布尔概率模型获得任一预测时间的地震发生概率。
This paper makes an important improvement to correlation coefficient method for 3-parameter Weibull distribution and then reduces its compute largely.
本文对确定威布尔分布三参数的相关系数法做了重要改进,使得计算量大为简化。
The data processing method of metalized capacitor life expectancy and GLUE method of parameter point estimation of Weibull distribution are introduced in the course of analyzing.
分析过程中介绍了威布尔分布的金属化电容器寿命数据处理方法和威布尔分布参数点估计的GLUE方法。
In an analytic method for the calculation of parameters of the Weibull distribution is designed for dissolution test data of tablets. And the electronic computer program is also given.
本文对片剂溶出度的测定数据设计了以解析法求算威布尔分布参数的方法,并给出了电子计算机程序。
This article elaborates the basic program and the counting method of the life evaluation with feast squares according to Weibull distribution for the turbine cooler.
阐述了涡轮冷却器依据威布尔分布运用最小二乘法进行寿命评估的基本程序和计算方法。
To describe the motor-vehicle arrival pattern better, a revised Weibull model(RWM) was developed based on the Weibull distribution function to explain the headway distribution of motor-vehicle.
为了更好地描述机动车到达规律,基于韦布尔分布函数建立了描述机动车车头时距分布的韦布尔修正模型。
A mixed Weibull distribution represents a population that consists of several Weibull subpopulations.
一个混合威布尔分布表示一个总体由若干个威布尔子总体组成。
Weibull distribution or lognormal distribution is often used to analyze lifetime problem, so the two models are preferentially considered in tis paper.
由于威布尔分布或对数正态分布常用来分析寿命分布问题,故优先考虑这两种模型。
In the strategy, model-fitting analysis of FMS fault interval was conducted and Weibull distribution model was set up.
在该策略中,首先,对柔性制造系统故障间隔时间进行模型拟合分析,建立了威布尔分布模型。
The Weibull distribution has been widely used in reliability fields.
威布尔模型是可靠性领域里使用最广泛的模型。
Weibull distribution is an important distribution in reliability.
威布尔分布是可靠性学科中的一个重要分布。
Based on an experimental study of multiple repairing welded joints on high strength offshore structure steel, the R-S-N curves and life estimation equations under Weibull distribution are presented.
对海洋平台用高强度钢焊接接头多次补焊的疲劳性能进行试验研究,给出采用威布尔分布下的寿命估算式及R—S—N曲线。
The results show that for the data adopted here, the mixed Weibull distribution appears to be better suited for use.
结果表明,对本文所采用的试验数据用混合威布尔分布能更确切地表征数据的统计特性。
According to the existing experimental conclusion, the lifetime distribution of the laser obeys Weibull distribution and anti-power law at large electric current.
根据已有研究结果,环形激光器的工作寿命服从威布尔分布,加速方程符合逆幂律方程。