【摘要】 利用标定工具在自动变速器试验台上进行了DCT离合器控制阀的标定试验。分析了DCT离合器控制系统原理及其电液控制阀的控制方式和输出特性,根据标定对象搭建了标定系统试验台,并介绍了台架标定过程及标定方法。试验表明,通过标定可使DCT离合器控制阀的控制效果达到最佳。更多还原

【Abstract】 Calibration test of DCT clutch control valve is performed on AT test bench with calibration tools.Operating principle of DCT clutch control system and control method and output characteristic of its proportional pressure valve are analyzed,and a calibration system test bed is constructed according to calibration object,and the process and method of bench calibration are introduced in the paper.Test results indicate that through calibration,DCT clutch control valve can achieve the optimal control effect.更多还原