Method for correcting misalignment of at least one shaft system

The invention relates to a method (100) for correcting a misalignment of at least one shaft system (5, 5a, 5b) of a drive train (3) on a test bench (1), in which at least one piezoelectric force sensor (4a, 4b, 4c, 4d) is arranged in a force path through which a loading machine (14; 14a, 14b) and a drive machine (2) of the drive train (3) or of the test bench (1) can be transmitted by means of the shaft system (5; 5a, 5b), comprising the following working steps: transmitting a force flow in at least one plane (A, B; f) and/or perpendicular to the at least one plane (A, B; f), said plane being measured by the shaft system (5; 5a, 5b), and preferably at least substantially perpendicular to the axis of rotation (D); the measured values or the measured value curve of the force measurement are analyzed (102) to detect the measured values of the shaft system (5; 5a, 5b) of the substrate; a determination (103) is made for determining (103) a reference value for the loading of the loading machine (14; 14a, 14b) or th