Abstract: Large-scale grid-connected areas of new energy face issues such as low system inertia, small damping ratio, and low short-circuit ratio, which threaten the safe and stable operation ...

Educational simulation of a complete GCU (Guidance Control Unit) system for a generic tactical missile. All parameters are derived from publicly available textbooks — no classified or proprietary data ...

While current control and PWM switching play the most direct role in driving brushless DC motors, the motion profile and ...

Editor’s note: This is the first in a series that explores the Loop. Technically, the Loop’s construction began in 1978. But it wasn’t called the Loop then. If you’re unfamiliar, the Loop is a ...

Plant engineers and technicians are frequently asked to tune the controller when a control loop’s process value has prolonged or significant excursions from the set point. But in many instances, no ...

HOUSTON, When four astronauts strap into NASA’s Orion spacecraft for the first crewed lunar flyby in more than 50 years, ...

Abstract: This study presents an experimental investigation of open- and closed-loop speed control applied to a 2.2 kW brushless DC (BLDC) motor integrated with a planetary gearbox and evaluated under ...

Physics is the search for and application of rules that can help us understand and predict the world around us. Central to physics are ideas such as energy, mass, particles and waves. Physics attempts ...

Machine learning is the ability of a machine to improve its performance based on previous results. Machine learning methods enable computers to learn without being explicitly programmed and have ...

A new CMU framework uses large language models to spot defects and change print parameters during print jobs. Material Extrusion (MEX) remains the most common additive manufacturing process, but it is ...