Self-learning control method and device for clutch of hydraulic automatic transmission

The invention relates to a self-learning control method and device for a clutch of a hydraulic automatic transmission, and the method comprises a vehicle power upshift self-learning control process, an unpowered downshift self-learning control process and a static gear shifting self-learning control process. And the oil charging duration and the Kp pressure parameter are adjusted in real time, so that the gear shifting quality is improved. 本申请涉及一种液力自动变速器离合器自学习控制方法及装置，方法包括：车辆动力升档自学习控制过程、无动力降档自学习控制过程和静态换挡自学习控制过程，本申请基于离合器充油时长和离合器Kp压力参数会影响换挡品质这一现象，对充油时长和Kp压力参数进行实时调整，进而改善换挡品质。