Pulse width modulated servo circuit
    1.
    发明授权
    Pulse width modulated servo circuit 失效
    脉宽调制伺服电路

    公开(公告)号:US4295082A

    公开(公告)日:1981-10-13

    申请号:US127744

    申请日:1980-03-06

    申请人: Masato Moto Seigo Ito

    发明人: Masato Moto Seigo Ito

    CPC分类号: G05D1/0206 G05D3/18 H02P7/00

    摘要: A motor servo circuit is disclosed. The motor in the motor servo circuit is driven by an output which is obtained by logically adding output pulses of a pulse stretcher circuit which stretches a pulse width of error pulses generated from an OR circuit when pulses inputted to the motor servo circuit and pulses outputted from a pulse generator in response to the input pulses are different in the pulse width to pulses having a predetermined pulse width which are generated at intervals of a predetermined member of the error pulses synchronizing therewith.

    摘要翻译: 公开了一种电动机伺服电路。 马达伺服电路中的马达由输出驱动,该输出通过逻辑地加上脉冲拉伸器电路的输出脉冲而获得,该脉冲拉伸电路在输入到马达伺服电路的脉冲和从马达伺服电路输出的脉冲中延伸由或电路产生的误差脉冲的脉冲宽度 响应于输入脉冲的脉冲发生器在脉冲宽度上与具有与其同步的误差脉冲的预定成员的间隔产生的具有预定脉冲宽度的脉冲是不同的。