Shift control apparatus for automatic transmission

作者: Takamichi Shimada , Kazumi Sato , Hisashi Kunii , Yoshiyuki Ura , Shuichi Fujimoto

DOI:

关键词: TurbineControl (management)Automatic transmissionRotational speedAbsolute valueDriving rangeMathematicsRange (aeronautics)Control theory

摘要: An engagement-actuation control for a frictionally engaging element to establish driving range in response shift command from neutral the comprises plurality of stages including an invalid-stroke-clearing control. This is finished when invalid-stroke clearing judged complete on basis that absolute value rate rotational change turbine shaft equal or greater than predetermined and difference between speed engine value.

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