Cumulative-sum Method Based Straightness Assessment Using Monte Carlo Simulation

摘要：

In straightness measurement, the result should include straightness and uncertainty. The paper proposes to extract the reference line using Cumulative-sum Method, and compute the straightness and the uncertainty using Monte-Carlo simulation. The computing principles and procedures are presented. Finally, an example illustrates the detailed procedures using the engineering software Crystal Ball. The results show that the method proposed has the uncertainty into consideration, and assessment results are more reasonable.

关键词： Linear error Cumulative-sum Method Uncertainty Monte Carlo Simulation

作者: CHEN Guoqiang KANG Jianli

作者单位: School of Mechanical and Power Engineering, Henan Polytechnic University Jiaozuo, Henan 454003, China

会议类型: 国际会议

会议名称: 第七届国际测试技术研讨会

会议地点: 北京

会议语种:英文

在线出版日期: 2007-08-05（万方平台首次上网日期，不代表论文的发表时间）