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題名:製程間具相關數據之趨勢模型偵測探討
書刊名:大葉學報
作者:駱景堯 引用關係楊其龍
作者(外文):Low, Chin-yaoYang, Chi-long
出版日期:1998
卷期:7:1
頁次:頁103-115
主題關鍵詞:統計製程管制相關性數據類神經網路倒傳遞網路趨勢模型平均串連長度Statistical process controlProcess variationCorrelated observationBack-propagation neural networkTrend patternNeural network
原始連結:連回原系統網址new window
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     傳統之統計製程管制(statistical process control, SPC)係利用統計的技巧,迅速地偵測出品質特性的變動,藉此推測產品品質發生變異的原因,使得在更多不良品被製造出來之前能及早發現變異與原因進行矯正,以減少產生報廢、重工、退貨或遲延...等各項成本產生的機會。然而在實際工作中,倘若製程數據明顯產生相互影響的時候,如再使用傳統SPC之技巧對製程異常進行偵測時往往會使得錯誤警訊增加進而導致管制圖的誤判。因此如何發展出一套能處理相關性數據的製程變異偵測系統以協助製程分析,便成當前重要之研究課題。   過去學者陸續提出許多統計原理的管制法來對製程中所產生非隨機性模型之異常進行偵測。然而,大多數之研究皆在製程間數據為獨立之基礎下作探討,鮮少涉及製程數據呈相關特性之研究。因此,本研究旨在以類神經網路(artificial neural network)中之倒傳遞網路(back-propagation network)為基礎對製程間具有相關性數據特性的趨勢模型進行辨識與分析。利用神經網路優越之學習、歸納及辨識能力,期能達到迅速且正確地辨識出變異模型的目的。研究中除以平均串連長度(average run length)為指標進行系統效益之評估,並進行各項影響網路偵測效益的參數分析,提供適當之參數組合,以獲得一個較合理的系統辨認效率。
     The Statistical Process Control technique (SPC) can be used as a control tool to detect the manufacturing process variation early. Therefore, the variation causes can be found out and remedied immediately before more defective products have been produced. However, in practical production environment, it is often resulted in missing judgment from the control chart, one of important control technique in SPC, if manufacturing information substantially exists correlated observations in production process. So, developing a system that can recognize and analyze the variation in the manufacturing process with correlated information has become an important issue. In this research, a system which is accomplished by Back-Propagation Neural Network (BPN) is developed for recognizing the trend pattern in manufacturing process in a very short time. Following, an experimental design is performed to analyze the factors which effect the performance of the developed neural network model significantly. Furthermore, a set of parameters which effect the model performance are provided to increase the system recognition efficiency.
期刊論文
1.Alwan, L. C.(1992)。Effect of autocorrelation on control chart performance。Communication in Statistics-Theory and Method,21,1025-1049。  new window
2.Cheng, C. S.(1994)。Detecting changes in the process mean using artificial neural networks approach。Journal of Chinese Institute of Industrial Engineers,11(1),47-54。  new window
3.Hwamg, H. B.、Hubele, N. F.(1993)。Back-propagation recognizers for X-bar control chart。Computer and Industrial Engineering,24,219-235。  new window
4.Nelson, L. S.(1985)。Interpreting shewhart X control chart。Journal of Quality Technology,17(2),114-116。  new window
5.Pham, D. T.、Qztemel, E.(1992)。Control chart pattern recognition using neural networks。Journal of System Engineering,2,256-262。  new window
6.Yourstone, S. A.、Montgomery, D. C.(1989)。Time-sries approach to discrete real-time process quality control。Quality and Reliability Engineering International,5,309-317。  new window
7.Yourstone, S. A.、Montgomery, D. C.(1991)。Detection of process upsets-sample autocorrelation control chart and group autocorrelation control chart applications。Quality and Reliability Engineering International,7,133-140。  new window
8.Cheng, C. S.、Tzeng, C. A.(1994)。A neural network approach for detecting shifts in the process mean and variability。Journal of Chinese Institute of Industrial Engineers,11(2),67-75。  new window
9.Guo, Y.、Dooley, K. J.(1992)。Identification of change structure in statistical process control。International Journal of Production Research,30(7),1655-1669。  new window
10.Lucas, J. M.(1982)。Combined Shewhart-CUSUM quality control schemes。Journal of Quality Technology,14(2),51-59。  new window
11.Harris, T. J.、Ross, W. H.(1991)。Statistical process control procedures for correlated observations。The Canadian Journal of Chemical Engineering,69,48-57。  new window
12.Montgomery, D. C.、Mastrangelo, C. M.(1991)。Some statistical process control methods for autocorrelated data。Journal of Quality Technology,23,179-193。  new window
13.Page, E. S.(1954)。Continuous inspection schemes。Biometrika,41(1/2),100-115。  new window
會議論文
1.鄭春生(1994)。統計化製程管制非隨機性模型模擬器之設計。中華民國品質學會第二十六屆年會,89-94。  延伸查詢new window
2.Liu, T. I.(1988)。Time series approach for computer-aided quality control。1988 Integrated Systems Conference,44-48。  new window
3.Verson, M.、Richard, J.、Bajic, E.(1986)。In-process quality control and corrective feedback in a flexible manufacturing cell。5th International Conference of Flexible Manufacturing Systems,75-84。  new window
學位論文
1.林裕章(1992)。類神經網路應用於統計製程管制非隨機性模型之研判(碩士論文)。元智大學。  延伸查詢new window
2.曾慶安(1993)。類神經網路在品質管制上之應用:以倒傳遞網路偵測製程個別數據之平均值及變異數的變化(碩士論文)。元智大學。  延伸查詢new window
圖書
1.葉怡成(1993)。類神經網路模式運用與實作。台北:儒林圖書公司。  延伸查詢new window
2.Duncan, A. J.(1974)。Quality Control and Industrial Statistics。Illionis:Richard D. Irwin, Inc。  new window
3.Grant, Eugene L.、Leavenworth, R. S.(1988)。Statistical Quality Control。New York, NY:McGraw-Hill。  new window
4.Box, G. E. P.、Jenkins, G. M.、Reinsel, G. C.(1976)。Time Series Analysis: Forecasting and Control。San Francisco:Holden-Day。  new window
 
 
 
 
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