Method for calculating an optimised trajectory, controller for executing the method, and production machine

A method for calculating an optimized trajectory (T-opt) with a simulation program (S) and an optimization routine (Opt) includes making available a trajectory (T, T1, Tw) and adjusting it to boundary conditions (RB), implementing a loop having the steps of a provision of one first trajectory (T1), a modification of a (further) trajectory (T1, Tw) and adjustment of the (further) trajectory (Tw, T) on the basis of boundary conditions (RB), using as the optimized trajectory (T-opt)) which has been made available on the basis of an extremal or predetermined parameter (v',v-ex), and, after being calculated, making available the optimized trajectory (T-opt) to a control device (11) in order to move a holder (7) for a component part (9).