| 双脉冲编码器进加退减原理及程序实现方法 |
| |
| 引用本文： | 王凤鸣,胡晓湘.双脉冲编码器进加退减原理及程序实现方法[J].河北科技大学学报,2003,24(2):86-88. |
| |
| 作者姓名： | 王凤鸣 胡晓湘 |
| |
| 作者单位： | 1. 河北科技大学生物科学与工程学院,河北,石家庄,050018
2. 河北科技大学图书馆,河北,石家庄,050018 |
| |
| 摘 要： | 在钢卷开平定长剪切的应用中,为了解决钢卷长度在钢卷相对于剪刀前进时加长、后退时减长的目的,首先要选用高精度的双脉冲编码器来计量钢卷走过的长度,并且要从双脉冲编码器发出的两路脉冲中,判断出编码器是正转还是反转,从而决定所接收到的脉冲应该是加长,还是应该减长,只有这样,才能实现钢卷开平定长剪切的飞剪设计。
|
| 关 键 词： | 双脉冲编码器 定长剪切 进加退减 |
| 文章编号： | 1008-1542(2003)02-0086-03 |
| 修稿时间： | 2002年3月6日 |
Theory of Forward-plus and Back-minus Bi-pulse Coder and Its Implementation of Program |
| |
| WANG Feng-ming,HU Xiao-xiang.Theory of Forward-plus and Back-minus Bi-pulse Coder and Its Implementation of Program[J].Journal of Hebei University of Science and Technology,2003,24(2):86-88. |
| |
| Authors: | WANG Feng-ming HU Xiao-xiang |
| |
| Abstract: | In the application on shearing machine of steel reel spread flat and fixed length,in order to solve the problem that the length of steel reel becomes longer when the steel is forward and becomes shorter when the steel reel is backward corresponding to the shears, the positive or negative rotation of coder should firstly be determined from the two pulses created by the bi-pulse coder,thus,the design of flying shears can be implemented in the steel reel spread flat and fixed length. |
| |
| Keywords: | Bi-pulse coder fixed length shearing machine forward-plus and back-minus |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
