| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a motor controller that reduces incompatibility given to a driver. <P>SOLUTION: The motor controller has a conduction control means, which controls a current supplied to armature coils of a motor based on position signals when position signals of a rotating shaft position detection means is in order and, when abnormality of the position signals is detected, controls a current supplied to the armature coils based on the position signals prior to the time when this abnormality is detected. <P>COPYRIGHT: (C)2009,JPO&INPIT |
