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STRATEGY FOR IMPROVING SHIFT QUALITY IN A HYBRID ELECTRIC VEHICLE POWERTRAIN
STRATEGY FOR IMPROVING SHIFT QUALITY IN A HYBRID ELECTRIC VEHICLE POWERTRAIN
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机译:混合动力汽车动力总成中提升换档质量的策略
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摘要
The disclosed hybrid electric vehicle powertrain includes an internal combustion engine and two electric machines, one electric machine being connected directly to an engine power output shaft and to a multiple-ratio transmission power input shaft. A second electric machine powers front vehicle traction wheels as the engine powers rear traction wheels during a transmission shift interval.
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