The control charts of extreme value introduced in this article may …
本文制定的极值控制图可应用于小批量生产的生产过程。
This paper presents an approach to the optimization of control charts for G/G/S systems.
针对这种情况,给出G/G/S系统队长控制图的优化设计方法。
Control charts are widely used to establish and maintain statistical control of process.
控制图在统计过程控制的建立和维持中有着广泛的应用。
Traditionally, control charts have been designed with respect to statistical criteria only.
传统控制图的设计仅仅考虑统计标准。
Where control charts are used for quality control has performance been maintained within acceptable criteria?
当控制图用于质量控制时,性能都在可以接受的标准下得以维持吗?
Guide to statistical process control charts for variables - charts for mean, median, range and standard deviation.
变量静态加工控制图表指南。均值,中值,范围和标准偏差图表。
Teditional Shewhart control charts have low power in detecting mean shift of quality characteristics under control.
经典的休哈特控制图对质量特征值的均值波动检出力较弱。
Traditional Shewhart control charts have low power in detecting mean shift of quality characteristics under control.
经典的休哈特控制图对质量特征值的均值波动检出力较弱。
Objective to study the control charts with warning lines for dynamic baseline and to apply it in birth defects monitoring.
目的研究动态基线的报警线控制图法,并用于出生缺陷监测。
The tables and charts usually used are as follows: control charts, causal analysis charts, Pareto diagrams, and histograms.
常用的图表有:控制图、因果分析图、排列图和直方图。
Interpret control charts and distinguish between common and special causes using rules for determining statistical control.
解释控制图并应用控制图的判定准则来分辨普通的和特殊的影响因素。
This paper deal with the cumulative control charts and the theory of cumulative cause-selecting control charts is proposed in it.
本文全面论述了累积控制图并提出累积选控图理论。
The use of statistical criteria and practical experience has led, in many cases, to general guidelines for the design of control charts.
在很多情况下,统计标准和实践经验的运用促成了控制图设计的普遍原理和准则的产生。
The weighted variance -r control charts can be used to skewed processes of a wide variety of shape from highly skewed to nearly symmetric.
利用加权方差法建立的- R图,适用于控制广泛的一类偏态分布过程。
Control charts tell us nothing about whether the process is adequate or not with respect to the required part specifications (tolerances).
控制图不能告诉我们工序能力是否足够或是否与要求的零件的规范(公差)有关。
The fundamental assumption for Shewhart control Charts is that the statistics desired to control the quality depend on normal distribution.
体哈特控制图的基本假定是欲控质量特性的统计量服从正态分布。
Then we use adaptive exponentially weighted moving average (AEWMA) control charts to control the process which satisfies the two-component model.
接下来就是进行过程监控方法的研究。本文主要对生产过程利用可适应性指数加权滑动平均(aewma)法进行质量控制。
Cumulative sum control charts are used to monitor the boiling and the parameter optimisation is discussed based on the method of integral equation.
采用累积和控制图进行变点检测,基于积分方程法讨论了控制图参数优化方法。
The false alert rate, average run length of the control charts' eight criteria are studied and the application of the eight criteria is illustrated.
由此,对控制图的八个判异准则的虚报率、平均链长等进行了分析研究,并说明了八个判异准则在实际中的应用。
The relationship between the sampling interval and the performance of control charts was analyzed using the average run time as a comparison standard.
该文以化工行业中的常见设备——储液罐为例,对采样间隔与控制图的控制效果之间的关系进行探讨。
This paper is using statistical process control and control charts to measure and analyze software processes, and achieves business and technical goals.
本论文使用统计过程控制和控制图表的方法来度量和分析软件过程,达到了商业目的和技术要求。
Define the central limit theorem and understand its significance in the application of inferential statistics for confidence intervals, control charts, etc.
定义中心极限定理,并且理解其在置信区间、控制图等统计推断应用中的意义。
For the purpose of monitoring the business operations support system, This paper applied the control charts and change point detection to detect abnormal data.
为实现对数据业务支撑系统的有效监控,通过剖析数据业务特点,提出了用控制图和变点监测发现数据业务中存在的异常。
The process ability of cerium hydroxide precipitation was analyzed in this paper. Application of control charts controls production Quality and a satisfactory result is realized.
分析了氢氧化铈沉淀的工序能力,运用控制图对该工序的质量进行了控制,取得了满意的效果。
The forewarning control limits and time series regression judgment model are built up based on the reliability series model in a non-repairable system and Shewhart control charts.
研究结果:利用不可修复可靠性串联模型与休哈特控制图建立预警控制界限,建立时间序列回归判别模型。
Sampling distributions of mean direction and resultant length were used to develop control charts respectively reflecting the central tendencies and positions of the Angle process.
基于平均方向和合向量长度的抽样分布,研究反映角度过程集中程度的合向量长度控制图和反映角度过程集中位置的平均方向控制图。
The repeatability and reproducibility variation of measurement systems is a major source of differences of measurement data fluctuation, and influences the performance of control charts.
测量系统的重复性和再现性(R&R)变异是测量值波动的一个重要来源,它对于控制图的性能会造成影响。
The basic theory and knowledge of the characteristics and identification methods of auto-correlated process, process capability analysis and control charts are first introduced in this paper.
本文首先介绍了自相关过程的特点和识别、统计过程控制中的过程能力分析和控制图方法的基础理论和知识。
Contrast to these common SPC systems, it can not only detect the unnatural process behavior on line, but can also learn and identify these unnatural patterns on control charts at the same time.
与一般SPC系统相比,本系统不仅可以在线检测过程异常,对各种控制图异常模式还具有实时学习、在线识别功能。
Contrast to these common SPC systems, it can not only detect the unnatural process behavior on line, but can also learn and identify these unnatural patterns on control charts at the same time.
与一般SPC系统相比,本系统不仅可以在线检测过程异常,对各种控制图异常模式还具有实时学习、在线识别功能。
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