Method for controlling unit in drive train of motor vehicle, involves storing pairs of input- and output variables in data buffer memory, and determining system parameters after transmitting signal to external processing unit

摘要

The method involves storing pairs of input- and output variables (10,11) in a data buffer memory (12), and determining the system parameters (K,T) after transmitting a signal to an external processing unit (14) by an identification algorithm (13). The system parameters are transmitted to a control unit (6), which outputs input variable to an electric motor (5). The external processing unit is provided as a master control device (2). The data pairs are transmitted in parallel or sequentially through a signal connection (4).