An active two-way current sink/source mirror (ATWCM) where input current source is mirrored as a sink current.

Abstract: This paper introduces an active fault-tolerant control (FTC) for servo-valve-driven electro-hydraulic actuators (EHAs) subject to unstructured dynamics, uncertainties, and actuator and ...

Perhaps less well publicized is the fact that its extraordinarily high sustainment cost is the driving factor behind its early retirement. The B-2 Spirit Bomber was intended to replace the Boeing B-52 ...

Abstract: In this paper, an independent observers-based fault diagnosis method is proposed for multiple sensor faults of the full-vehicle active suspension system with an inaccurate model. To address ...

With the Pixel 10 series, Google introduced Magic Cue, an AI-powered feature that analyzes how you use your phone and offers ...

From stealth fighters to multi-role marvels, these are the 7 aircraft keeping the Royal Air Force at the top of its game.