Abstract: Managing fluctuations in wind energy to ensure a stable and reliable energy supply remains a significant challenge in the operation of wind generators. Various solutions have been developed ...

Abstract: For a class of nonlinear systems with disturbances, a new fixed time nonsingular sliding mode control (SMC) method is proposed in this paper. A new fixed time stability lemma is proposed ...

For years, robotic laser-arc hybrid welding in narrow gaps has been a bottleneck for high-efficiency fabrication, limited by the difficulty of maintaining stability in tight tolerances. However, ...

SAN FRANCISCO, April 28, 2026 /PRNewswire/ -- On April 27, Dreame Nebula NEXT, a global premium EV brand, unveiled a hypercar that uniquely includes both a rocket engine and EV engine — the Nebula ...