计量学报2009，Vol.30Issue(z1)：196-200,5.DOI:10.3969/j.issn.1000-1158.2009.z1.051
基于FPGA的齿轮测量仪防抖动系统
The System for Avoiding Mechanical Trembling of Gear Measuring Machine Based on the FPGA
摘要
Abstract
A system for avoiding mechanical trembling of gear measuring machine based on the FPGA is introduced. The system is mainly distinguished by the module of four fold-frequency subdivision and the module of avoiding mechanical trembling. After the grating signal through the module of four fold-frequency subdivision, the measurement accuracy will be improved and the signal continue through the positive pulse counting module and the reverse pulse counter module which belong to the module of avoiding mechanical trembling in order to avoid the mechanical trembling. According to the method which combined the graphic design and programming in Quartus II, the system used top-down design method, realized the function of avoiding mechanical trembling, and avoided the measurement error, improved measurement accuracy of gear measuring machine.关键词
计量学/防抖动系统/齿轮测量仪乔Key words
Metrology/Avoiding mechanical trembling/Gear measuring machine分类
通用工业技术引用本文复制引用
董盈钧,孔明,周洋..基于FPGA的齿轮测量仪防抖动系统[J].计量学报,2009,30(z1):196-200,5.基金项目
浙江省研究生教育创新示范基地支持项目(YJ2008023) （YJ2008023）
