| 摘要 |
PURPOSE: To allow the vibration isolation function of a supporting device to be exerted fully by precisely acknowledging the vibration of the supporter side in the overall frequency range. CONSTITUTION: A load sensor 22 as a vibration sensing means is installed in such a way as pinched by the bottom surface of the yoke 10A of an electromagnetic actuator 10 and the oversurface of a flat plate member 8a forming the bottom surface of an actuator case 8, and thereby the exciting force transmitted from an engine 30 via a resilient support 6 is sensed, and a residual vibration signal (e) as output from the load sensor 22 is fed to a controller 20 via a harness 23b as a signal which represents the vibration transmitted from the engine 30 to the member 35 side through the resilient support 6. |
