| 摘要 |
PROBLEM TO BE SOLVED: To provide a vibration isolator fault diagnosis device which can diagnose the fault of a vibration isolator of a vibration sensorless type.SOLUTION: This invention provides a control device 3 of a vibration isolator 2 for an internal combustion engine, wherein a fault diagnosis unit 4 for diagnosing a fault of the vibration isolator comprises an input unit 42 that sets a predetermined command, a vibration waveform generation unit 44 that generates a vibration waveform signal set by the input unit, and an output unit 41 that outputs the vibration waveform signal to the control device. |
