CAJ | 학술논문

重型AMT变速箱控制难点是不同工况下离合器及选换挡执行机构的控制及协调，传统的开发方法需要通过大量的试验进行调试和标定，这种方法虽然实时性好，但是效率低、成本高，且具有一定的危险性。本文通过对熟练驾驶员的手动箱驾驶试验数据进行采集和分析，提炼出不同工况下离合器及选换挡机构的控制指标，并将这些指标应用到AMT变速箱开发中，并通过样车进行试验验证。结果表明，这种方法能有效缩短AMT变速箱开发周期、降低开发成本。
중형AMT변속상공제난점시불동공황하리합기급선환당집행궤구적공제급협조，전통적개발방법수요통과대량적시험진행조시화표정，저충방법수연실시성호，단시효솔저、성본고，차구유일정적위험성。본문통과대숙련가사원적수동상가사시험수거진행채집화분석，제련출불동공황하리합기급선환당궤구적공제지표，병장저사지표응용도AMT변속상개발중，병통과양차진행시험험증。결과표명，저충방법능유효축단AMT변속상개발주기、강저개발성본。
The control difficulty of heavy AMT transmission is the clutch and shifting actuator control and coordination under different running conditions. The traditional development method needs debugging and calibration through a lot of tests. Although this method has good real-time performance, it has the defaults of low efficiency, high cost, and certain dangerous. Through acquisition and analysis test data from the manual box on the skilled driver's, extracting the control index of different running conditions of clutch and shifting and applied these indicators to AMT gearbox development and verification test is carried out through the vehicle. The results show that, this method can effectively shorten the AMT gearbox development cycle, reducing the cost of development.