Tolerance Analysis Method Using Improved Convolution Method

摘要：

　　Convolution method is studied to analyze statistical tolerance for linear dimension chain and nonlinear dimension chain.Hybrid convolution method is proposed,which is the integration of analytical convolution and numerical convolution.In order to reduce the algorithm errors,improved convolution method is proposed.Comparing with other statistical tolerance analysis methods,this method is faster and accurate.At last,an example is used to demonstrate the method proposed in this paper.

关键词： Tolerance analysis Statistical tolerance Convolution

作者: Shaogang Liu Qiu Jin

作者单位: College of Mechanical Engineering, Tianjin University of Science and Technology, Tianjin 300222,China

会议类型: 国际会议

会议名称: 3rd International Conference on Frontiers of Manufacturing and Design Science(第三届制造与设计科学前沿国际会议(ICFMD))

会议地点: 香港

会议语种:英文

页码: 1463-1466

在线出版日期: 2012-12-11（万方平台首次上网日期，不代表论文的发表时间）