I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those ...

Learn how to convert between rectangular and polar equations. A rectangular equation is an equation having the variables x ...

Study on Aerodynamic Interference in Helicopter Mode of a Tiltwing Aircraft. Advances in Aerospace Science and Technology, 11 ...

Motion systems expert Michael Everman discusses why design engineers are opting to bundle multi-axis precision into drop-in platforms.

Arctic naval operations expose a communications gap because equatorial military satellites cannot reliably cover polar regions, pushing the Pentagon to consider new satellite and airborne relay ...

Abstract: A proper sensing scheme for the bearingless motor (BM), which is designed for the detection of rotational angle position and translational radial displacements of the rotor, is a vital ...

Abstract: The coordinates of beacon light-emitting diodes (LEDs) are assumed as known prior information in most visible light positioning (VLP) systems. However, such an assumption may be unpractical ...