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首页> 外文期刊>Chinese Journal of Electronics >A Novel Iterative Velocity Control Algorithm and Its FPGA Implementation Based on Trigonometric Function
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A Novel Iterative Velocity Control Algorithm and Its FPGA Implementation Based on Trigonometric Function

机译：一种基于三角函数的新型迭代速度控制算法及其FPGA实现

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摘要

The servo motor's flexible acceleration/deceleration (acc/dec) control is an emerging research topic in the automation field. A velocity control algorithm based on trigonometric function is proposed in this paper. With required parameters, it transforms trigonometric calculations into elementary mathematical operations and calculates the velocity controlling values iteratively, which could avoid trigonometric calculation and reduce the computation time. Experimental results show that the proposed algorithm is suitable for implementation on field programmable gate arrays and achieves a flexible controlling, enhancing both the equipment's stability and reliability. It is promising to significantly improve the high-speed computerized numerical control equipment's controlling accuracy, without a huge hardware resource consumption.
机译：伺服电机的灵活加/减速（acc / dec）控制是自动化领域新兴的研究主题。提出了一种基于三角函数的速度控制算法。利用所需的参数，它将三角计算转换为基本的数学运算，并迭代计算速度控制值，从而避免了三角计算并减少了计算时间。实验结果表明，该算法适用于现场可编程门阵列，实现了灵活的控制，提高了设备​​的稳定性和可靠性。在不消耗大量硬件资源的情况下，有望显着提高高速计算机数控设备的控制精度。

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  • 来源
    《Chinese Journal of Electronics》 |2019年第2期|237-245|共9页
  • 作者

    Wen Quangang; Liang Yanchun; Tavares Adriano; Teixeira Ricardo; Wu Chunguo;

  • 作者单位

    Jilin Univ Coll Comp Sci & Technol Minist Educ Key Lab Symbol Computat & Knowledge Engn Changchun 130012 Jilin Peoples R China|Jilin Univ Zhuhai Coll Minist Educ Zhuhai Lab Key Lab Symbol Computat & Knowledge En Zhuhai 519041 Peoples R China|Dev Res Inst Guangzhou Smart City Guangzhou 510000 Guangdong Peoples R China;

    Jilin Univ Coll Comp Sci & Technol Minist Educ Key Lab Symbol Computat & Knowledge Engn Changchun 130012 Jilin Peoples R China|Jilin Univ Zhuhai Coll Minist Educ Zhuhai Lab Key Lab Symbol Computat & Knowledge En Zhuhai 519041 Peoples R China;

    Univ Minho Dept Ind Elect Campus Azurm P-4800058 Guimaraes Portugal;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Acceleration; Velocity control; Algorithm design and analysis; Field programmable gate arrays; Servomotors;

    机译：加速;速度控制;算法设计与分析;现场可编程门阵列;伺服马达;

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