Abstract: This study proposes an improved-variable virtual space vector modulation scheme to enhance the neutral-point voltage (NPV) balancing capability at a high modulation index for a three-level ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. In 1993, Mike Lawson, an aerospace entrepreneur based in Roswell ...

1 Department of Pathogenic Biology, Army Medical University (Third Military Medical University), Chongqing, China 2 Key Laboratory of Extreme Environmental Medicine, Ministry of Education of China, ...

General Chance Saltzman’s newly released Vector 2025 is the clearest articulation yet of the U.S. Space Force’s purpose, priorities, and philosophy. It captures the seriousness of today’s contested ...

The U.S. Space Force has released Vector 2025, a consolidated reference outlining the direction and momentum the service intends to maintain as it continues its transition into a warfighting ...

What we know today sets the foundation for what we may face tomorrow. The domain above us is shifting faster than policy can keep up. Humanity’s most enigmatic visitor is arriving as the nation ...

Space vector modulation (SVM) is a sophisticated digital control technique that improves three-phase inverter performance over traditional sinusoidal PWM (SPWM). SVM’s higher DC bus utilization ...

Michelle Thompson, associate professor of earth, atmospheric and planetary sciences in the College of Science, will present “A Time Machine to the Early Solar System: Analyzing Samples from Asteroid ...

Marietta College will welcome Dr. Jonathan Clark, a renowned neurologist and space medicine expert, to deliver the Fall 2025 Krause Science Lecture. His presentation, “Enhancing Health, Safety, and ...

The Colorado Space Policy Center (CSPC) is delighted to announce A. Thomas Young as the inaugural Distinguished Lecturer for CSPC. Members of the space and aerospace community in the Colorado Front ...

WASHINGTON — Cubic Defense is pursuing military customers for its flat-panel satellite communications terminal designed to operate across multiple orbits and networks. The San Diego-based military ...