| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent a conventional fighting phenomenon and to improve reliability by using rotation-detecting sensors of triple redundancy systems, and by detecting an angle using intermediate values of three sensor signals. <P>SOLUTION: In this drive method of a double redundancy system motor, the fighting phenomenon is prevented by driving the double redundancy system motor (1) using the intermediate values of first to third sensor signals (14a, 24a, 26a) of the triple redundancy system. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
