variables charts 中文意思是什麼
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Guide to statistical process control charts for variables - charts for mean, median, range and standard deviation
變量靜態加工控制圖表指南.均值，中值，范圍和標準偏差圖表 -
Torng, chau - chen, 1992, economic statistical design of variables control charts, ph. d. dissertation, arizona state university
童超塵， 1996 ，資料相關性對統計製程管制方法之敏感度分析，國科會專題研究計畫報告 -
The main statistical variables and multivariate control charts are introduced. the design idea of fault monitoring and fault diagnosis systems based on principal component analysis for multivariable control system is analyzed. a model of pta oxidation process is talcen as an example to show the result of fault diagnosis based on principal component analysis
介紹了多元統計過程式控制制在故障診斷中常用的統計量及統計控制圖，分析了基於主元分析的多變量控制系統故障監測與診斷的設計思想，並將其應用於pta氧化過程模擬監控。 -
Secondly, the main stuctures of the software and hardware parts of the control system are introduced. principles and realization of the main functional blocks of these two parts are illuminated. on the hardware of the system, parts of control circuit and the design and debugging of peripheral circuits are discussed thoroughly. based on the hardware circuit, the software is programmed with assembly language. dual close loop vector control weth feedback of speed and current are realized. the flow charts of main programme and pwm interrupt service routines are given. the important control strategies of vector control pmsm such as current sensint and scaling, speed sensing and scaling, bector co - ordinate transformation, generation of sine and cosine, pi regulators, svpwm vector modulation and so on are all accomplished in the pwm interrupt sevice routines. in order to unite all the variables in the programme, scaling is used
硬體方面主要論述了控制電路各部分及外圍輔助電路的設計和調試。在硬體的基礎上，軟體採用匯編語言編程，實現了轉速和電流雙閉環矢量控制。給出了系統主程序和pwm下溢中斷處理程序流程圖， pmsm矢量控制的主要控制策略如電流采樣與定標、速度采樣與定標、矢量坐標變換、 sin和cos值生成、 pi調節、 svpwm波形生成等都是在pwm下溢中斷服務子程序中完成的。 -
Multi - dimension data is transformed to the analysis of statistical variables as t2 statistic, q statistic and statistical control charts. 3
? 3 、介紹了基於子空間的狀態空間系統辨識概念、原理和優點。 -
Based on the principle of that whether the human behaviour is benefit to fire evacuation or not, seven input variables of training sample and one output variables were first normalized. fire reporting, fire identifying and fire extinguishing selected as the human behaviour output variables, this work has developed the 50 iterative error bar charts through 50 iterative training checkouts
根據調查對象的各種行為是否有利於逃生的原則，首次對訓練樣本的7個輸入變量和1個輸出變量做歸一化處理，選擇了報警求助、通知他人火災信息、嘗試救火三個有代表性的行為反應為輸出變量，經50代訓練與檢驗，並對行為反應變量用50代檢驗誤差建立直方圖。 -
Application of statistics. control charts. part 1 : shewhart control charts by variables
統計學應用.控制圖.第1部分:哈休特計量控制圖 -
Summarizes the design and develop ways of monitoring and fault diagnosis systems based on pca for multivariable control system. introduces the main statistical variables, multivariate control charts and the analysis ways of statistical variables. then this paper takes a model of continuous process for example, to show and analysis the result of fault diagnosis based on pca
概述和總結了基於主元分析的多變量控制系統故障監測與診斷系統設計思想，分析了主要統計量、控制圖以及數據基本分析處理方法，並以一個連續生產過程模型為例，闡述了故障診斷模型的建立過程以及診斷結果分析。 -
Sampling procedures and charts for inspection by variables for percent nonconforming applied to inspection of successive lots or batches
不合格品率的計量抽樣檢查程序及圖表適用於連續批的檢查 -
Sampling procedures and charts for inspection by variables for percent nonconforming ; identical with iso 3951 : 1989
不合格品率和計量抽樣檢查程序及抽樣表
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