Phonons are the quantum units of mechanical vibration. They describe how motion propagates through a solid at the smallest ...
Abstract: In this study, we present a control framework based on event-triggered dynamic gains for nonlinear systems, aimed at improving performance in the presence of external disturbances. The ...
For more than 160 years, the National Academies have provided nonpartisan, evidence-based advice on decisions that affect our nation. Browse the listing of projects and activities to see examples of ...