An Air Force office recently took over the sprawling M-Code project, meant to give jam- and spoof-proof GPS receivers to potentially a million pieces of tech.

A good hook can draw listeners in, but bad sound quality can drive them away. From mics to headphones, here’s the best ...

In factory automation applications, the embedded control system components are often available as off-the-shelf products, while the mechanical components and environment in which they will work are ...

The rapid advancement of power electronics technology has led to the development of more flexible DC transmission systems, revealing the issue of oscillations. In this paper, a novel impedance ...

Abstract: A novel power hardware-in-the-loop interface algorithm, the virtual shifting impedance, is developed, validated, and demonstrated in this article. Building on existing interface algorithms, ...

Background Intracranial occlusion recanalization fails in 20% of endovascular thrombectomy procedures, and thrombus composition is likely to be an important factor. In this study, we demonstrate that ...

Abstract: The hydraulic drive unit (HDU) applied in a hydraulic drive legged robot joints adopts an outer loop impedance control method based on the hydraulic control’s inner loop during motion so ...

Two popular ways of measuring the loop gain T of a negative-feedback circuit are Middlebrook’s double-injection method [1] and Rosenstark’s open-circuit/short ...

In a world of tight timelines and ever-increasing performance requirements, it’s critical to create circuit designs right the first time; thus, engineers in the analog and mixed-signal industry often ...