Abstract: To realize stable flight of electricaircraft in complex environments, this article investigates the composite adaptive super-twisting sliding mode (ASTSM) controller for permanent magnet (PM ...

Abstract: In the initial alignment of the strapdown inertial navigation system, it is difficult to obtain sufficient data information to make the optimized state of convergence in a short time, which ...

“Iran’s destabilizing behavior threatens the national interests of the United States, and therefore President Trump has reinstated a policy of ‘maximum pressure,’" the official said. Iran’s conduct in ...