This paper proposes a new motor structure based on the electromagnetic radial force drive. The radial electromagnetic force is converted into output torque through the meshing action of the gear pair, ...

The A-10 has a better track record in battle—in terms of saving US warfighters in tough ground combat conditions—since 1991 than any of America’s advanced warplanes have shown.

The joule balance method is a kilogram realization method based on the Planck constant. To further enhance its measurement capability, this paper proposes an integrated design method of force ...