Expedited Award for Novel Research: A Bayesian Perspective on Tolerancing

小说研究加急奖：贝叶斯的公差视角

• 批准号: 8912570
• 负责人: Nozer Singpurwalla
• 金额: $ 2.98万
• 依托单位: George Washington University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1989
• 资助国家: 美国
• 起止时间: 1989-05-15 至 1991-04-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8912570&HistoricalAwards=false
• 关键词: Expedited; Award; Novel; Research; Bayesian

An important topic in the general area of engineering design is the optimum setting of engineering tolerances. The current approaches to setting tolerances recognize the designers subjective attitudes in specifying such tolerances, but fail to exploit the formal groundwork for developing a Bayesian scheme for specifying tolerances and for updating such tolerances in the light of new information, such as data from a manufacturing process. Thus, the focus of the proposed work can be viewed as foundational research and impact would result in improved processes through an improved understanding of fundamental issues.

工程公差的最优设定是工程设计领域的一个重要课题。当前设置公差的方法认识到设计者在指定这种公差时的主观态度，但是没有利用用于开发用于指定公差的贝叶斯方案以及用于根据诸如来自制造过程的数据的新信息来更新这种公差的形式基础。因此，拟议工作的重点可被视为基础性研究，其影响将通过增进对基本问题的理解来改进进程。