Unique and interesting creations with real utility ...

As a Navy mathematician in the 1950s and beyond, she played an unheralded but foundational role in making possible the global satellite-based mapping system.

Abstract: In this paper, a fault-tolerant-based online critic learning algorithm is developed to solve the optimal tracking control issue for nonaffine nonlinear systems with actuator faults. First, a ...

A hobbyist programmer named Piotr "maniek86" Grzesik recently unveiled his latest project. The M8SBC-486 motherboard is ...

Abstract: This paper describes a 3D electromagnetic tracking (EMT) system, based on quasi-static magnetic fields and a sub-millimeter 3D magnetometer, providing complete localization – both spatial ...