Abstract: This paper mainly focuses on stability analysis of the nonlinear active disturbance rejection control (ADRC)-based control system and its applicability to real world engineering problems.

By any measure, Pirates ace and reigning NL Cy Young winner Paul Skenes is having a fantastic season. Going into Tuesday, he ...

Physicists and instrument makers in Leiden have succeeded in optimizing a spring that almost completely filters out ...

MIRAMAR BEACH, FL – Greg Sankey stepped to the podium, and began the most consequential spring meetings in SEC history Monday by declaring there will be no news on the College Football Playoff. Well, ...

SANDY SPRINGS, GA — Sandy Springs leaders are considering taking control of the city’s water infrastructure, citing concerns about the aging system currently operated by the City of Atlanta. Since ...

Spring Framework 7.0 retains a JDK 17 baseline while at the same time recommending JDK 25 as the latest LTS release. It also introduces a Jakarta EE 11 baseline and embraces Kotlin 2.2 as well as ...

For new discoveries, everyday mysteries, and the science behind the headlines, follow NPR's ShortWave podcast . Over a century ago, the German psychologist Wolfgang Köhler conducted what became a ...