Simplified approaches to viscoelastic rolling resistance

Simplified Approaches to Complex Biological Systems

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Noise reduction of rolling bearing applications using viscoelastic layers

New ApproAches to resistANce

Rolling friction for hard cylinder and sphere on viscoelastic solid.

We calculate the friction force acting on a hard cylinder or spherical ball rolling on a flat surface of a viscoelastic solid. The rolling-friction coefficient depends non-linearly on the normal load and the rolling velocity. For a cylinder rolling on a viscoelastic solid characterized by a single relaxation time Hunter has obtained an exact result for the rolling friction, and our result is in...

Improved rolling horizon approaches to the aircraft sequencing problem

In a scenario characterized by a continuous growth of air transportation demand, the runways of large airports serve hundreds of aircraft every day. Aircraft sequencing is a challenging problem that aims to increase runway capacity in order to reduce delays as well as the workload of air traffic controllers. In many cases, the air traffic controllers solve the problem by using the simple “First...