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Active vibration control apparatus for vehicle

  • US 5,792,948 A
  • Filed: 04/09/1997
  • Issued: 08/11/1998
  • Est. Priority Date: 04/10/1996
  • Status: Expired due to Fees
First Claim
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1. A method for controlling an active engine mount installed between the a power unit and a vehicle body of a vehicle, comprising the steps of:

  • detecting as to whether a bending vibration mode of a vehicle body frame tends to be excited;

    controlling the active engine mount according to a vibration of a member surrounding a passenger compartment of the vehicle when the bending vibration mode of a vehicle body frame tends to be excited; and

    controlling the active engine mount according to a vibration transmitted from the power unit to the vehicle body through the active engine mount when the bending vibration mode of the vehicle body frame does not tend to be excited.

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