| 摘要 |
PURPOSE: A device for controlling the rolling of a power train of a vehicle is provided to reduce noise and vibration in driving and starting the vehicle and to cut down the cost and be light by removing a dynamic damper for reducing vibration caused by rolling and by simplifying cables and hoses for reducing vibration mounted to a dash. CONSTITUTION: A device for controlling the rolling of a power train(30) of a vehicle is composed of the power train installed to the vehicle; a plurality of mounts disposed around the power train; a chamber(50) in which oil is stored, installed to a side of the power train; a rotary shaft rotatively arranged to the side of the chamber; a motor connected and installed to rotate the rotary shaft; at least one mass cylinder(51) mounted to the chamber and arranged with an orifice to linearly move out of the rotary shaft by rotary power of the rotary shaft; and an ECU(Electronic Control Unit) for repressing the rolling of the power train by recognizing signals of a TPS(Throttle Position Sensor), RPM(Revolution per Minute), and a TGS(Transmission Gear Shift) and applying moment of reverse inertia linearly increasing in the opposite direction to the turning moment of the power train.
|
