ACTUATOR DRIVE CONTROL DEVICE OF ACTIVE TYPE VIBRATIONPROOF SUPPORTING DEVICE

摘要

PROBLEM TO BE SOLVED: To provide an actuator drive control device for an active type vibrationproof supporting device of an engine equipped with a plurality of banks, allowing the supporting device to exert an effective vibrationproofing function.;SOLUTION: The amplitudes of engine vibrations when a front bank and a rear bank are actuated, are presumed, and in case the difference between the two amplitudes, the actuation of an actuator when the front bank is actuated at this time is controlled on the basis of the amplitude of the engine vibration when the front bank is actuated at the previous run, while the actuation of actuator when the rear bank is actuated at this time is controlled on the basis of the amplitude of the engine vibration when the rear bank is actuated at the previous run. Accordingly even in case the vibrating condition of the engine differs when each bank is actuated, the actuation of the actuator can be controlled on the basis of the actual vibrating condition of the engine when the actuator is actuated, which allows the supporting device to exert its vibrationproofing function effectively.;COPYRIGHT: (C)2005,JPO&NCIPI