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A study of the relationship between the intensity of short-range and medium-range capacity management and the effectiveness of manufacturing operations.

机译：研究中短程能力管理强度与制造运营效率之间的关系。

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摘要

The objective of this study was to examine the relationship between intensity of short-range and medium-range capacity management and effectiveness of manufacturing operations. Data were collected to test the null hypothesis which stated that intensity of short-range and medium-range capacity management does not influence manufacturing effectiveness.;Manufacturing effectiveness was indicated by the following variables: (1) delivery dates performance; (2) lead times; (3) subcontract work; (4) direct labor overtime; (5) direct labor efficiency; (6) plant and equipment utilization; and (7) work in process inventory.;The population selected to provide data for this study is the manufacturing firms in the State of Texas with five hundred or more employees. Over 42 percent of the eligible firms responded to a six-page questionnaire.;Several multivariate techniques were utilized for data analysis: (1) factor analysis; (2) canonical correlation analysis; (3) bivariate correlation; (4) multiple linear regression; (5) cross-tabulation; and (6) analysis of variance.;Intensity of short-range and medium-range capacity management was indicated by the following variables: (1) production standards; (2) priority determination; (3) delivery dates determination; (4) material requirements planning; (5) routing information; (6) capacity utilization; and (7) backlog measurement.;The results of this research did not adequately support the rejection of the null hypothesis. However, they did definitely identify a distinct group of capacity management intensity variables that influence manufacturing effectiveness in specific cases.;Intensity variables were placed in three groups that identified how influential they were over the effectiveness measures. The most influential group included the variables: production standards and material requirements planning. The indication for the manufacturing manager is to concentrate on improvements in these areas.;Effectiveness variables were also placed in three groups that identified the level at which the variables were influenced by the intensity variables. The highly influenced group included plant and equipment utilization and delivery dates performance.
机译：这项研究的目的是检验短程和中程产能管理强度与制造运营效率之间的关系。收集数据以检验零假设，该零假设表明短程和中程产能管理的强度不影响生产效率。制造效率由以下变量表示：（1）交货日期性能； （2）交货时间； （三）分包工作； （四）直接人工加班； （五）直接劳动效率； （六）厂房及设备利用率； （7）在过程清单中工作。被选择为该研究提供数据的人群是德克萨斯州的制造业公司，拥有500名以上的员工。超过42％的合格公司回答了一份长达6页的调查问卷。；几种多元技术用于数据分析：（1）因子分析； （2）典型相关分析； （3）二元相关性； （4）多元线性回归； （5）交叉表；短程和中程能力管理的强度由以下变量表示：（1）生产标准； （2）优先级确定； （3）交货日期确定； （4）物料需求计划； （5）路由信息； （6）产能利用率； （7）积压测量。该研究的结果不足以支持对原假设的拒绝。但是，他们确实确定了一组不同的容量管理强度变量，这些变量在特定情况下会影响制造效率。；将强度变量分为三组，以确定它们对有效性度量的影响力。最具影响力的组包括变量：生产标准和物料需求计划。制造经理的指示是将精力集中在这些方面。有效性变量也分为三组，它们确定了变量受强度变量影响的水平。深受影响的团队包括工厂和设备的利用率以及交货日期的表现。

著录项

  • 作者

    Yehudai, Joseph.;

  • 作者单位

    University of North Texas.;

  • 授予单位 University of North Texas.;
  • 学科 Management.
  • 学位 Ph.D.
  • 年度 1988
  • 页码 203 p.
  • 总页数 203
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

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