Finally, improved control chart constants are given by Monte Carlo simulation.
最后，用蒙特卡洛方法给出了改进的控制图常数。
Control limits and sampling interval are two essential parameters of control chart.
控制界限和抽样间隔是控制图的两个基本参数。
Is there a SPC control implemented and control chart updated for critical parameters?
是否有SPC管控并有最近更新关键参数管控？
A dynamic control chart for managing the well's production is drawn on the above base.
基于这个原理绘制的抽油机井动态控制图是一种简单、直观的抽油机井工况管理方法。
Thus, a practical control chart has been established on the basis of IWAO's sampling formula.
据此，按Iwao的序贯抽样公式制定了实用调查防治图表。
A control chart may indicate an out-of - control condition when some nonrandom patterns occur.
当管制图中出现非随机性模型时，表示制程可能正处于管制外。
Use the diagnostic control chart on page14to help determine the cause of the high limit shut-off.
参阅第14页的诊断控制表，有助于判断高温限制开关关闭的原因。
Understanding of Fishbone diagram and Control Chart USES and design methods, and learning how to apply.
了解鱼骨图及管制图的用途和制作方法，并学习如何应用。
The main task of control chart is to control quality fluctuation caused by system performance difference.
控制图的主要任务就是控制系统性差异造成的质量波动。
These results have an important reference value for studying the control chart both in theory and practice.
这些结果对管理图的理论研究和实际应用都有重要的参考价值。
Quality control chart is a useful tool for monitoring produce process in statistics state and reducing waster.
质量控制图是保障生产过程处于统计控制状态，减少废品出现的有效工具。
The X-R Chart is used to be an example to show the set-up process and the daily application issues of the Control Chart.
并以X-R图为例，介绍了控制图的建立流程及其日常应用中应注意的问题。
The control chart being core tool of SPC technology and its application in microcircuit manufacture are described in detail.
详细叙述了SPC技术的核心工具控制图技术及其在微电路生产中的应用。
Then two different method is given to analyze chopper and mathematics model is based, so double-close-loop control chart is got.
其次采用了两种不同方法对斩波串级调速系统的斩波回路进行了建模和分析，并得到斩波双闭环控制结构图；
As a statistical analysis tool, control chart introduced into quality management activities is an effective technic way for control.
在药品生产质量管理活动中引入控制图作为统计分析工具，是有效的控制技术手段。
Based on such an objective indicator, the traditional quality control chart can be improved and adjust the producing process better.
基于这样一种客观的综合指标，传统的产品质量控制图能得到进一步的改进，并能对产品生产过程进行更好的控制。
To introduce the control principle of X-R control chart, and use the principle to control the temperature of coal gas heating furnace.
介绍X -R控制图的基本控制原理，并运用该原理对煤气加热炉的温度进行控制。
The introduce of the Pre-control chart is analysed and its format application rules and probability analysis are discussed in this paper.
本文分析了预控图的提出，论述了预控图的格式、使用规则和概率分析。
An effective spot-control method with control chart has been made in productive process, and obvious improvements are obtained in practice.
利用控制图对工序进行了有效的现场控制并在实践中取得了明显的改进。
In combination with the production practice, the application and operation of P-control chart in electrolysis RE metals production is introduced.
结合生产实际，介绍了p控制图在稀土金属电解生产中的应用实例及操作步骤。
In this paper, PCA and statistical control chart have been used to detect process operating faults on an industrial rolling mill reheating furnace.
针对轧钢加热炉这类典型的工业生产过程，运用多元统计投影技术进行了故障检测与诊断的研究。
APL (average product length) is proposed as the criterion for measuring control chart performance to study the optimal design of skewed control chart.
以平均产品长度(APL)为评价控制图性能的标准，研究了偏态控制图的优化设计问题。
The research is developed for meeting this requirement that Quality-oriented statistical tolerance and CUSUM control chart to be concurrently designed.
面向质量目标的统计公差与累积和控制图的并行设计方法为适应这一需求而开展的研究。
To introduced the basic conception of control chart, and enumerated the use of control chart in microbiological surveillance of meat and meat products.
介绍控制图的基本概念，并试列举控制图在肉及肉制品微生物监测结果方面的应用示例。
An intelligent method is proposed which ADAPTS a synthetical technology of fuzzy logic and neural network to identifying trend pattern in control chart.
提出了一种综合模糊技术与神经网络技术对基于控制图的趋势模式进行自动分类识别的智能方法。
For example, the network chart of project management, the control chart of power grid and communication and transportation are all common network chart.
比如项目管理中的网络图、电网中的控制图和交通运输中的控制图等都是常见的网络图。
Based on this, the principle, analytical model and main functions of the screw pumping well working status macroscopic control chart are described in detail.
为此，详细介绍了螺杆泵油井工况宏观控制图的原理、分析模型和主要功能。
Field application demonstrates that the management level and economic efficiency of the screw pump production system would be improved by using the control chart.
现场应用表明，根据螺杆泵油井工况宏观控制图，可提高螺杆泵采油系统管理水平及经济效益。
MethodsBased on the theory of normal distribution and central limit theorem of the statistics, the immune control chart is proposed, which combines the immune idea.
方法以统计学的正态分布与中心极限定理为理论基础，结合免疫进化的思想，提出免疫控制图原理及学习算法；
Computer aided quality (CAQ) is an important sub-module of computer integrated manufacturing system (CIMS) and the control chart (SPC) is the key technology of CAQ.
计算机辅助质量(CAQ)是计算集成制造系统(CIMS)不可分割的重要组成部分，而质量控制图是其中的关键技术。
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