| 摘要 |
According to an embodiment of the present invention, a method of a stable position control for an electric actuator for a variable geometry turbocharger relates to a method of the stable position control for the electric actuator for the variable geometry turbocharger capable of adjusting flow of an exhaust gas supplied to a turbine by adjusting a vane angle connected to a lever through an adjustment of a rotary angle of the lever disposed inside the turbocharger by a rotation of a motor, and comprises: a first stage to receive a flow adjustment signal of the exhaust gas supplied to the turbine from an electronic control unit; a second stage to detect a present angle of the lever; a third stage to calculate a motor control signal based on the present angle of the lever; and a fourth stage to determine whether the motor control signal is stable. |
