Abstract: Hydraulic manipulators are usually applied in heavy-load and harsh operation tasks. However, when faced with a complex operation, the traditional proportional-integral-derivative (PID) ...

The News & Observer is proud to introduce our 2026 summer interns and fellows. The journalists will work in departments across the newsroom, including on our metro, politics, business, sports, visuals ...

Abstract: In this paper, an observer that combines the design ideas of disturbance observer and state observer is proposed for fully actuated systems with external disturbances. The integral term is ...

AI-generated summary reviewed by our newsroom. Read our AI Policy. A COVID-19 variant called Cicada, formally known as BA.3.2, has been found in 25 states as of March 19, including South Carolina, but ...

Washington, United States: US health officials on Thursday greenlit a first-of-its-kind gene therapy to treat a rare form of hereditary hearing loss, a breakthrough which could pave the way for other ...

Charlotte Observer Editor Rana Cash resigns, effective May 1. Managing Editor Taylor Batten’s position was eliminated; he departs the same day. The changes reflect financial pressures squeezing legacy ...

AI-generated summary reviewed by our newsroom. Read our AI Policy. A new COVID-19 variant is on the rise across the country, named for the cicada, an insect that goes underground for long periods.