Method, System for Carrying Out Such a Method; Computer Program and Computer-Readable Medium for Generating a Test Profile for Vibration Testing of Vehicle Equipment on the Basis of Data Acquisition During Route Journeys

A method for generating a test profile (4), comprising:

• a pseudo-damage spectrum calculation process (P1) calculating a plurality of pseudo-damage spectra (2.1, 2.2, . . . , 2.n) from a plurality of measurement signals (1.1, 1.2, . . . , 1.n) using a spectrum calculation algorithm, the plurality of pseudo-damage spectra (2.1, 2.2, . . . , 2.n) including a respective pseudo-damage spectrum (2.1, 2.2, . . . , 2.n) for each of the plurality of measurement signals (1.1, 1.2, . . . , 1.n), each of the plurality of measurement signals (1.1, 1.2, . . . , 1.n) being previously recorded during a route journey of a test vehicle;
• an extrapolation and superposition process (P2) comprising an extrapolation subprocess (P5) and a superposition subprocess (P6), a plurality of extrapolated pseudo-damage spectra (7.1, 7.2, . . . , 7.n) being generated during the extrapolation subprocess (P5) by multiplying each of the pseudo-damage spectrum (2.1, 2.2, . . . , 2.n) by a proportionality constant, a superposed pseudo-damage spectrum (3) being generated during the superposition subprocess (P6) by adding together the plurality of extrapolated pseudo-damage spectra (7.1, 7.2, . . . , 7.n);
• a reference signal processing process (P4), a reference signal pseudo-damage spectrum (17) being calculated during the reference signal processing process (P4) using the spectrum calculation algorithm on a reference signal (5) and, subsequently, an extrapolated reference signal pseudo-damage spectrum (6) is generated during the reference signal processing process (P4) by multiplying the reference signal pseudo-damage spectrum (17) by the proportionality constant;
• and
• a test profile generation process (P3) generating a test profile (4) based on the superposed pseudo-damage spectrum (3) and the extrapolated reference signal pseudo-damage spectrum (6).