机构

• 长春光学精密机械与物... [1]

采集方式

• OAI收割 [1]

内容类型

• 会议论文 [1]

发表日期

• 2010 [1]

学科主题

筛选

浏览/检索结果: 共1条，第1-1条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 A new method of measuring lead screw with dual-frequency laser interference (EI CONFERENCE) 会议论文  OAI收割 2010 International Conference on Computer, Mechatronics, Control and Electronic Engineering, CMCE 2010, August 24, 2010 - August 26, 2010, Changchun, China 作者:  Qi X.-D. 收藏  |  浏览/下载：38/0  |  提交时间：2013/03/25 A new optical structure of measuring lead screw with dual-frequency laser interferometer is proposed  and a formula used quickly correcting Abbe error is deduced in this paper. In the process of testing lead screw  Abbe error in the measured data can be real time compensated  so that the measurement system which doesn't meet Abbe principle can achieve high measurement accuracy. In addition  this method can also eliminate measurement error induced by axial movement of the measured lead screw. The experimental result shows that of the maximum residual error is only 0.48m within 300mm stroke after the maximum Abbe error 1.39m is corrected. This method effectively improves the measurement accuracy of lead screw. 2010 IEEE.