System Description
The ATR control module controls the engine mount operation corresponding to the engine speed. The control system has a 2-step control [On/Off]
ATR actuator in the active torque rod generates the antiphase vibration according to the vibration level signal from ATR control module to counteract the vibration of the torque rod. As a result, the vibration level from engine is decreased.
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Vehicle condition |
Active torque rod control |
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When the engine speed is decreased from 3, 000 rpm to 2, 500 (Accelerator pedal is released) |
Off |
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Revving engine from 2, 000 rpm to 2, 500 rpm |
On |