发明名称 Method of smoothening or in fact eliminating the slight jerk felt by drivers during gear change especially in automatic gear change vehicles
摘要 The method involves sending torque control orders (C) to the engine during gear shifting , to modify first and second control parameters, namely, the quantity of air admitted into the cylinders, and the advance angle of ignition (alpha). The control task is obtained by dividing the task of modifying the torque between the first and second parameters, with the ignition advance angle (alpha) being distinct from the optional ignition advance angle. The torque control orders is filtered by a filter in advance of the phase to get a rapid response.
申请公布号 FR2795773(A1) 申请公布日期 2001.01.05
申请号 FR19990008354 申请日期 1999.06.30
申请人 SIEMENS AUTOMOTIVE SA 发明人 SANS MARIANO
分类号 F02D41/00;F02D41/02;F02D43/00;F02P5/04;F02P5/15 主分类号 F02D41/00
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