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Method for coordinated control of vehicle engine and servo clutch during torque reduction resulting from gear change based on matching reference characteristics for clutch torque and engine torque
Method for coordinated control of vehicle engine and servo clutch during torque reduction resulting from gear change based on matching reference characteristics for clutch torque and engine torque
A desired characteristic of the clutch torque as a function of time is determined based on selected operational parameters, e.g. Identification of a gear change, driving situation, type of driver or gear change situations. Based on the same parameters the duration of the period in which the torque reduction can be established. Finally a characteristic for the engine torque corresponding to that for the clutch is established and the two characteristics matched
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