Model the quadrotor dynamics in quaternion and Euler representations. Implement and compare controllers: PID, LQR with integral action, MRAC, and RL (PPO). Design a minimum-snap trajectory planner for ...

Abstract: Precise and agile flight maneuvers are essential for quadrotor applications, yet traditional control methods are limited by their reliance on flat trajectories or computationally intensive ...

Abstract: This article introduces a methodology for modeling and parameter identification of the quadrotor systems, which obviates the need for external devices. The model parameters and inherent ...

All-electric aircraft developer Archer has entered a key development phase ahead of full-fledged flight certification and commercial operations. Last week, Archer completed a piloted flight in its ...

The high-speed uncrewed test aircraft performed its first flight at Edwards AFB, just a year after the launch of the development. Hermeus, a U.S. company aiming to develop hypersonic aircraft ...

Commerce Secretary Howard Lutnick told senators Wednesday that he expects to complete an analysis and set the standard for tariffs on aircraft parts by the end of the month. “We’re going to ...

The U.S. Army is preparing to retire its iconic Black Hawk helicopters — the workhorses of its air assault fleet for nearly five decades — in favor of a faster, more versatile aircraft built ...

You can get in touch with Ryan by emailing [email protected]. A Newsweek map shows that the Chinese aircraft carrier CNS Liaoning continues to operate in the western Pacific Ocean during its ...

WAM Dubai: Dubai-based plane lessor Dubai Aerospace Enterprise (DAE) Ltd has announced agreements to sell approximately 75 aircraft to two counterparties as part of a strategic realignment of its ...

Ryan Chan is a Newsweek reporter based in Hong Kong, where he previously had over a decade of experience at a local newspaper, covering China and current events around the world. His focus is on ...

Although there is suspicion that additional fighter aircraft may have been inside the damaged hangars, officials are not including those in confirmed kill counts due to Pakistan's refusal to clear ...