INTEGRAL TRANSFORMS TO GET THE ROAD PROFILE EXCITATION SPECTRAL MATRIX FOR VARIABLE VEHICLE SPEEDS IN CASE OF TWO-INPUT SYSTEMS

Abstract

Operation at variable speed, in many cases with a certain periodicity, is a characteristic feature of urban traffic. A method is presented for the mathematical derivation of distorted road profile spectra in the case of varying travel speeds. The resulting spectrum is proposed for the dynamic design of vehicles, it is calculated by an integral transformation.