Method for object analysis comprising • measuring a frequency-dependent natural oscillation behavior of an additively manufactured object by □ dynamically-mechanically exciting the object in a defined frequency range (f), wherein exciting the object is carried out by means of generating a body oscillation by applying a test signal, and □ detecting a body oscillation generated in the object on account of the exciting, in particular a first natural resonance, • simulating a frequency-dependent reference natural oscillation behavior for the additively manufactured object by □ generating a 3D model as a virtual digital representation of the object, □wherein residual stresses in the object are incorporated into the virtual representation simulatively or by reference measurement, carrying out a finite element analysis on the basis of the virtual representation comprising dynamically exciting, in a simulated manner, the virtual representation into a virtual frequency range for generating a virtual body oscillation, said virtual frequency range at least overlapping the defined frequency range, calculating the virtual body oscillation generated in the object on account of the exciting in a simulated manner, in particular a second natural resonance, and • deriving an object state on the basis of a comparison (34a,34b) of the measured natural oscillation behavior and the simulated frequency-dependent reference natural oscillation behavior (30,32). • measuring a frequency-dependent natural oscillation behavior of an additively manufactured object by □ dynamically-mechanically exciting the object in a defined frequency range (f), wherein exciting the object is carried out by means of generating a body oscillation by applying a test signal, and □ detecting a body oscillation generated in the object on account of the exciting, in particular a first natural resonance, □ dynamically-mechanically exciting the object in a defined frequency range (f), wherein exciting the object is carried out by means of generating a body oscillation by applying a test signal, and □ detecting a body oscillation generated in the object on account of the exciting, in particular a first natural resonance, • simulating a frequency-dependent reference natural oscillation behavior for the additively manufactured object by □ generating a 3D model as a virtual digital representation of the object, □wherein residual stresses in the object are incorporated into the virtual representation simulatively or by reference measurement, carrying out a finite element analysis on the basis of the virtual representation comprising dynamically exciting, in a simulated manner, the virtual representation into a virtual frequency range for generating a virtual body oscillation, said virtual frequency range at least overlapping the defined frequency range, calculating the virtual body oscillation generated in the object on account of the exciting in a simulated manner, in particular a second natural resonance, and □ generating a 3D model as a virtual digital representation of the object, □wherein residual stresses in the object are incorporated into the virtual representation simulatively or by reference measurement, carrying out a finite element analysis on the basis of the virtual representation comprising dynamically exciting, in a simulated manner, the virtual representation into a virtual frequency range for generating a virtual body oscillation, said virtual frequency range at least overlapping the defined frequency range, calculating the virtual body oscillation generated in the object on account of the exciting in a simulated manner, in particular a second natural resonance, and carrying out a finite element analysis on the basis of the virtual representation comprising dynamically exciting, in a simulated manner, the virtual representation into a virtual frequency range for generating a virtual body oscillation, said virtual frequency range at least overlapping the defined frequency range, calculating the virtual body oscillation generated in the object on account of the exciting in a simulated manner, in particular a second natural resonance, and • deriving an object state on the basis of a comparison (34a,34b) of the measured natural oscillation behavior and the simulated frequency-dependent reference natural oscillation behavior (30,32).