Control of engine torque during upshift and downshift torque phase for a hybrid powertrain system
作者： Lawrence A. Kaminsky , Jy-Jen F. Sah , Anthony H. Heap
DOI:
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摘要: A powertrain includes an electro-mechanical transmission mechanically-operatively coupled to internal combustion engine and electric machine adapted selectively transmit mechanical power output member through selective application of a plurality clutches. method for controlling the commanding shift from fixed gear operating range state second state, decreased reactive torque off-going clutch during phase said commanded shift, decreasing control input torque.
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