Abstract: This paper investigates a finite-time output feedback preassigned performance control strategy for a category of non-strict feedback nonlinear systems (NSFNSs) under external disturbances ...

A pedestrian who was hit by a car was waiting for first responders was then hit by a second car, police said. He was later pronounced dead. AI-generated summary reviewed by our newsroom. Read our AI ...

Abstract: Wheeled mobile robots often face external disturbances during trajectory tracking tasks, which can significantly degrade control system performance, especially in high-precision applications ...

Michael Wang Roberts, 74, of Pleasant Garden, passed away Thursday, Oct. 2, 2025, at The Randolph Hospice House in Asheboro. A native of Cassadaga, NY, Mr. Roberts was a born Feb. 15, 1951, the son of ...

Hedge fund manager Ray Dalio is hoping to merge the skills of humans and A.I. Photo by Jemal Countess/Getty Images for TIME Since stepping away from the day-to-day operation at Bridgewater, Ray Dalio ...

AI-generated summary reviewed by our newsroom. Read our AI Policy. EPA furloughed RTP staff amid shutdown, unpaid suspensions lasting up to 30 days Agency declined local counts; Politico cited about 4 ...

For the first time in five years, more Americans trust Democrats rather than Republicans to keep the U.S. prosperous, according to a new Gallup poll. But, the GOP has the advantage when it comes to ...

Van Buren Township − The pilot of a MiG jet that crashed during a 2023 performance at the Thunder Over Michigan air show blamed his rear-seat observer for the mishap, though investigators concluded ...

Metrolina Christian’s Hadley Martin is The Charlotte Observer girls’ high school athlete of the week. Martin, a cross-country star and a senior, ran a time of 19 minutes, 43.16 seconds to win the ...

AI-generated summary reviewed by our newsroom. Read our AI Policy. Here are the nominees for The Observer’s high school football player of the week. The winner will be featured in an upcoming story.