ADJUSTMENT RULES BASED ON QUALITY-CONTROL CHARTS

被引：3

作者：

KELTON, WD

HANCOCK, WM

BISCHAK, DP

机构：

[1] Department of Operations and Management Science, Carlson School of Management, University of Minnesota, Minneapolis, MA

[2] Department of Industrial and Operations Engineering, The University of Michigan, Ann Arbor, MN

[3] Department of Industrial Engineering, North Carolina State University, Raleigh, NC

来源：

INTERNATIONAL JOURNAL OF PRODUCTION RESEARCH | 1990年 / 28卷 / 02期

关键词：

D O I：

10.1080/00207549008942718

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

When lack of control is detected on a control chart, the usual recommendation is to ‘search for an assignable cause’, or ‘take remedial action’, etc., without specific advice on how to proceed. One important situation is a continuously adjustable machine whose mean output is being monitored by a Shewhart -chart. When lack of control is indicated by a signal from this or some other type of control chart, a natural action is to make an adjustment to re-centre the process mean. In this paper we propose three simple methods for determining the amount of adjustment and report on analytical investigations of their properties Somewhat different from other literature in this area is our desire to avoid overadjustment of the process mean, viewing this as a more serious error than underadjustment. © 1990 Taylor & Francis Group, LLC.

引用

页码：385 / 400

页数：16

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