It is shown that it is possible to separate the equation of the density of peaks of a random surface profile into the density of dependent peaks and the density of independent peaks. As these two types of peaks behave differently under load the ability to separate them has to be important in contact theory. Practical results are shown that verify the theory.
WhitehouseD. J.ArchardJ. F.Properties of random processes of significance in their contact. In ASME Conference on Surface Mechanics, Los Angeles, California, 1969, pp. 36–57.
2.
NayakP. R.Random process model of rough surfaces. Trans. ASME, J. Lubric. Technol., 1971, 93, 398.
3.
WilliamsonJ. B.P 1967-68 Microtopography of solid surfaces. Proc. Instn Mech. Engrs, 1967-8, 180(3K), 21–30.
4.
RiceS. O.Mathematical analysis of random noise. Bell Systems Tech. J., 1944, 23, 282.
