Speed control apparatus of movable equipment
    1.
    发明授权
    Speed control apparatus of movable equipment 失效
    移动设备速度控制装置

    公开(公告)号:US4980617A

    公开(公告)日:1990-12-25

    申请号:US310197

    申请日:1989-02-14

    IPC分类号: H02P6/00 H02P6/06

    CPC分类号: H02P6/006 H02P6/06

    摘要: A speed control apparatus is provided for controlling a speed of a movable equipment in such a way that the speed of the movable equipment is detected, calculates a deviation value between a detected speed of the movable equipment and a speed instruction signal, and controls the speed of the movable equipment based on the deviation value. The speed control equipment detects harmonic wave components included in the detected speed and reduces the harmonic wave components from the speed instruction signal so as to control the speed of the movable equipment.

    摘要翻译: 提供一种速度控制装置,用于以可检测的可移动设备的速度来控制可移动设备的速度,计算可移动设备的检测速度与速度指令信号之间的偏差值,并控制速度 基于偏差值的可移动设备。 速度控制设备检测包含在检测速度中的谐波成分,并从速度指令信号中减少谐波分量,以便控制可移动设备的速度。