...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Journal of Zhejiang University. Science, A >Research on new software compensation method of static and quasi-static errors for precision motion controller
【24h】

Research on new software compensation method of static and quasi-static errors for precision motion controller

机译：精密运动控制器的静态和准静态误差软件补偿新方法研究

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

To reduce mechanical vibrations induced by big errors compensation, a new software compensation method based on an improved digital differential analyzer (DDA) interpolator for static and quasi-static errors of machine tools is proposed. Based on principle of traditional DDA interpolator, a DDA interpolator is divided into command generator and command analyzer. There are three types of errors, considering the difference of positions between compensation points and interpolation segments. According to the classification, errors are distributed evenly in data processing and compensated to certain interpolation segments in machining. On-line implementation results show that the proposed approach greatly improves positioning accuracy of computer numerical control (CNC) machine tools.
机译：为了减少大误差补偿引起的机械振动，提出了一种基于改进的数字差分分析仪（DDA）内插器的机床静态和准静态误差软件补偿方法。根据传统DDA插值器的原理，DDA插值器分为命令生成器和命令分析器。考虑补偿点和插值段之间位置的差异，存在三种类型的误差。根据分类，误差在数据处理中均匀分布，并在加工中补偿到某些插补段。在线实施结果表明，该方法大大提高了计算机数控机床的定位精度。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号