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METHOD FOR ESTIMATING POWER CAPABILITY OF A PRIMARY POWER SOURCE OF A HYBRID VEHICLE
METHOD FOR ESTIMATING POWER CAPABILITY OF A PRIMARY POWER SOURCE OF A HYBRID VEHICLE
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机译:混合动力汽车主动力功率估算方法
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摘要
The present invention provides a method for estimating the power capability of the primary power source of a hybrid vehicle. The method preferably includes calculating a first indicator based on a broadcast estimate from the primary power source of a hybrid vehicle. A second indicator is obtained by calculating the difference between the value of a torque command and the amount of torque reportedly delivered in response to the torque command. A third indicator is calculated based on a plurality of system dynamic equations. The first, second and third indicators are then combined to obtain an estimate of the power capability of the primary power source.
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