Abstract: Electromagnetic axial bearings (EABs) are preferred over conventional thrust bearings for their contactless and lubrication-free operation, besides longer life in supporting the rotor of an ...

Abstract: Analytical state propagation under arbitrary continuous thrust acceleration near libration points in the circular restricted three-body problem is presented. The orbit motion is described by ...

Runways are undesirable locations for military aircraft. Being tied to miles of concrete gives jet aircraft a built-in vulnerability as well as restricting their flexibility. At sea, it is extremely ...