发明名称 Digital servo positioning circuit
摘要 A digital servo system is described in which the error signal is multiplied up to a given maximum before its application to a D/A converter that provides control voltage for the motor, as long as the motor has not reached its final position and its velocity is greater than a predetermined amount.
申请公布号 US4215301(A) 申请公布日期 1980.07.29
申请号 US19780949481 申请日期 1978.10.10
申请人 HEWLETT-PACKARD 发明人 MASON, MARTIN K
分类号 G05D3/12;G05B11/36;G05B19/23;H02P3/06;(IPC1-7):G05B19/28 主分类号 G05D3/12
代理机构 代理人
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