| 摘要 |
<p>PROBLEM TO BE SOLVED: To monitor core abnormality in real time and high precision in a configuration where two motors are controlled using two cores.SOLUTION: The core abnormality monitoring device, including a first core that operates on the basis of a first carrier frequency to control a first motor and a second core that operates on the basis of a second carrier frequency to control a second motor, performs comparison processing of each of calculation results obtained when the same calculation processing is performed by the first core and the second core. When the same calculation processing is performed, the first carrier frequency and the second carrier frequency are mutually synchronized.</p> |
