首页> 外国专利> Servo control apparatus, servo control method, and non-transitory computer-readable medium, with filter added to proportional term calculated at high speed

Servo control apparatus, servo control method, and non-transitory computer-readable medium, with filter added to proportional term calculated at high speed

机译:伺服控制装置,伺服控制方法和非暂时性计算机可读介质,其中滤波器被添加到高速计算的比例项中

摘要

A servo control apparatus includes a subtractor configured to calculate a difference between a first command value for controlling a servo motor, and a first detection value from the servo motor; an integral term creation unit configured to create an integral term based on an output of the subtractor; an internal division processing unit configured to internally divide the first command value; a subtractor configured to calculate a difference between an output of the internal division processing unit and the first detection value; a proportional term creation unit configured to create a proportional term based on the subtractor; and a adder configured to add an output of the integral term creation unit and an output of the proportional term creation unit, in which a calculation period calculated by the proportional term creation unit is shorter than a calculation period calculated by the integral term creation unit.
机译:一种伺服控制设备,包括:减法器,被配置为计算用于控制伺服电动机的第一命令值与来自所述伺服电动机的第一检测值之间的差;以及积分项创建单元,被配置为基于减法器的输出来创建积分项;内部除法处理单元,用于对所述第一命令值进行内部除法;减法器,被配置为计算内部除法处理单元的输出与第一检测值之间的差;比例项创建单元,被配置为基于减法器创建比例项;加法器,其构成为将积分项生成部的输出和比例项生成部的输出相加,其中,比例项生成部所计算出的计算周期比积分项生成部所计算出的计算周期短。

著录项

  • 公开/公告号US9933759B2

    专利类型

  • 公开/公告日2018-04-03

    原文格式PDF

  • 申请/专利权人 FANUC CORPORATION;

    申请/专利号US201715492448

  • 发明设计人 RYOUTAROU TSUNEKI;SATOSHI IKAI;

    申请日2017-04-20

  • 分类号G05B19/18;G05B11/42;

  • 国家 US

  • 入库时间 2022-08-21 12:55:34

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