ZHANG Tian-heng, WANG Yang-yang, WU Liang, et al. Design of torus worm error detector based on multi-sensor combination[J]. 2015, 34(10): 66-68. DOI: 10.13873/J.1000-9787(2015)10-0066-03.
基于多传感器组合的环面蜗杆误差检测仪设计
摘要
针对齿轮、环面蜗杆等零件加工精度不易测量的问题
提出了一种基于多传感器融合的三维测量系统
集成了直线光栅、时栅角位移传感器与霍尔传感器
通过坐标变换、贝叶斯数据融合、傅立叶级数拟合方法
以完成零件的三维测量。利用该方法完成了对环面蜗杆误差检测仪的开发
与传统的环面蜗杆检测仪相比
减低了成本
提高了整机的开发效率。
Abstract
Aiming at problem that processing precision of gear
torus worm parts is difficult to measure
propose a three-dimensional( 3D) measurement system based on multi-sensor fusion
which integrates with linear grating
grating angular displacement sensor and Hall sensor
through coordinate transformation
the Bayesian method of data fusion
Fourier series fitting
to complete 3D measurement of components. Complete development of torus worm error detector
compared with traditional torus worm tester
the method reduce cost and improve development efficiency of complete machine.
Modification Design Method for an Enveloping Hourglass Worm Gear with Consideration of Machining and Misalignment Errors [J]. DENG Xingqiao,WANG Jinge,HORSTEMEYER Mark F. Chinese Journal of Mechanical Engineering . 2013(05)