| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve precision by a digital process in which the actual current value of a digital value is compared to a current instruction value. <P>SOLUTION: In the digital control method of a motor drive current, the actual current value (I<SB>FB</SB>) of a drive current (i) is digitized and inputted in a current control digital part (3), and the current instruction value (I<SB>cmd</SB>) of the digital value outputted from a CPU (21) is compared to the actual current value (I<SB>FB</SB>). <P>COPYRIGHT: (C)2005,JPO&NCIPI |
