Abstract: This article proposes a model-free sliding mode control using dynamic gain time delay estimation (DGTDE) to improve the position tracking performance of permanent magnet linear synchronous ...
A team of physicists has discovered a surprisingly simple way to build nuclear clocks using tiny amounts of rare thorium. By ...
A multi-disciplinary team of researchers linked atomic-scale features to efficient heat-to-electricity conversion, offering ...
Abstract: This paper proposes an analytical method to calculate magnetic field of nonlinear spoke-type permanent-magnet motors (STPMM) considering static, dynamic, mixed rotor eccentricities and pole ...
RICHMOND — The South Korean company LS Cable and System plans to build a manufacturing facility in Chesapeake, providing what Gov. Glenn Youngkin called the “single largest capital investment in the ...