Over the past decades, engineers have introduced numerous technologies that rely on light and its underlying characteristics.

Abstract: Regarding significant harmonics from the grid voltage side, a control strategy for a three-phase pulsewidth modulation (PWM) rectifier without alternating current (ac) voltage sensor based ...

Abstract: This paper studies the state observer design of a spatial two-dimensional (2-D) linear diffusion process described by a linear parabolic partial differential equation (PDE) under mobile ...

Engineers at the firm's County Durham base will develop technology that could underpin the next decade of satellite-based ...