Automated Release Test Run in Transmission Development
ZF Friedrichshafen · Drive System Technique · 2015
To increase the efficiency of release testing of prototype transmission,and to make comparative analysis and evaluation possible,an automated release test run was established.In it,a step control program for the test bench control unit ensured a reproducible test procedure.This meant that additional,new test phases could be integrated that were not possible in manual operation.The measurement data is analyzed with the FAMOS measurement data analysis tool.A user-friendly user interface allows the test bench driver to visualize the results of the individual test modules as soon as they are completed.The permitted limit values are shown simultaneously.To document the results,a release test report is automatically issued,detailing the key functional data of the transmission.