Abstract: This article proposes a hierarchical neural learning (HNL) algorithm for optimal tracking control (OTC) of nonlinear strict-feedback systems (SFSs) with unmatched disturbances (uMDs) and ...

With its legacy of adaptability, fleet-focused improvement and global reach, the Mark 160 is poised to anchor naval gunfire ...

SEATTLE — A three-alarm house fire in Seattle's Leschi neighborhood was under control within about an hour of it being reported Friday night. The fire was in the 500 block of 34th Avenue. There were ...

AUSTIN, Texas — A large apartment fire that was burning near US-HWY 183 and Lamar Blvd. is now under control in North Austin on Thursday afternoon, fire officials say. According to officials with the ...

This infographic shows the path of the People's Liberation Army Navy's (PLAN's) Liaoning carrier group in December 2025. (Janes) Japan has accused Chinese carrier-borne aircraft of directing their ...

TOKYO >> Chinese fighter jets directed fire-control radar at Japanese military aircraft near Japan’s Okinawa islands in two incidents, Japan’s defence minister said today, condemning the move as ...

The Transportation Department is pushing hard for the new system to go online in 2028, with a price tag for modernization that could reach $31.5 billion. Peraton has won the massive contract to lead a ...

The Girls' Frontline franchise is no stranger to branching out, but its newest spin-off, Girls' Frontline: Fire Control, feels like a step toward ushering in a new era for the long-running sci-fi ...

HONG KONG — A major fire tore through multiple high-rise towers at a housing complex in Hong Kong on Wednesday, killing dozens of people, the city's chief executive, John Lee, said, with 279 people ...

Allen Control Systems Launches Advanced Hardware-in-the-Loop (HIL) Test Platform for Industry-Wide Counter-Drone Tracking Development and Validation Allen Control Systems (ACS), a leader in autonomous ...

The government shutdown and recent accidents have shown the Air Traffic Control system’s vulnerability. It should be turned into an independent, nonprofit organization removed from politics. The ...

GREEN, Ohio (WJW) — A late-night fire damaged a historical exhibit at the MAPS Air Museum in Summit County Monday night. The fire broke out shortly after 11:15 p.m. and damaged an outside exhibit ...