How to generate Random Road Profile using PSD?

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Ajay Kumar on 26 Aug 2016

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https://in.mathworks.com/matlabcentral/answers/300962-how-to-generate-random-road-profile-using-psd

Edited: Ajay Kumar on 26 Aug 2016

Generation of Random Road Profiles

generating one-dimensional random road profiles, that are used in the simulation of a quarter car (or half car) vehicle suspension system control. For the shaping filter method, it is found that the time constant of the first-order transfer function generating the road profile is independent of the grade of road.