Abstract: This paper addresses the problem of safety-critical control for a Coaxial Octorotor UAV (COUAV). A Multi-Input-Multi-Output (MIMO) super-twisting Sliding Mode Controller (SMC) is designed as ...

Abstract: As a research focus within the field of array signal processing, multi-source direction-of-arrival (DOA) estimation in enclosed environments has been paid much attention. Contaminated by ...

The ex-wife of football legend George Best revealed she had been diagnosed with colon cancer earlier this month and confirmed that the disease has spread to her liver. In her latest update, Angie, 73, ...

In his second mock of the 2026 NFL Draft, Daniel Jeremiah forecasts the Giants to kick off a receiver run that goes six deep in the first 32 picks. Check out the full Round 1 projection. Dan Parr 2026 ...