作者: Matthew Pruski , Randall B. Dlugoss , Dara Monajemi
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摘要: A vehicle includes an engine, engine control module (ECM), and a transmission assembly. The assembly (TCM), stationary member, gear sets, input member connected to the one of binary clutch has freewheeling element device preventing rotation when applied, allows freewheel released. TCM controls slip speed differential is coasting in forward state. determines threshold maximum differential, calculates required for achieving no more than maximum, transmits ECM maintain at or above speed. Doing so enables state direction change flexibility.