Smoothing Treatment and Tool Compensation of Surface Scan Tracking Measurement Sampling Data

摘要：

To reflect the geometric characteristics of the model surface accurately and make the sampling data close to the real model curve more,a new effective smoothing treatment method is proposed in the paper.Smoothing treatment using circle ratio method is divided into two parts: initial smoothing and finishing smoothing.Some improvement is made upon the circle ratio method in the fairing processing,which makes the circle ratio method adapt to the broader field and obtain better curve fairness effect. to inspect and verify the validity of the optimized circle ratio method,experiment on some cross-section data of the banana model is carried on and the results show that after the smoothing treatment,some bad points in the sampling data are dealt with markedly. The ideal result can be acquired through smoothing treatment and tool compensation of surface scan tracking measurement sampling data.

关键词： smoothing treatment scan tracking measurement circle ratio method tool compensation

作者: Xiaohong Lu Zhenyuan Jia Defeng Jia Jiangyuan Yang

作者单位: Key Laboratory for Precision and Non-traditional Machining Technology of Ministry of Education,Dalian University of Technology,Dalian,116024 P.R.China

会议类型: 国际会议

会议名称: 2009 9th International Conference on Electronic Measurement & Instruments(第九届电子测量与仪器国际会议 ICEMI2009)

会议地点: 北京

会议语种:英文

页码: 177-181

在线出版日期: 2009-08-16（万方平台首次上网日期，不代表论文的发表时间）