Abstract: This paper presents an optimized load frequency control (LFC) approach for interconnected power systems with conventional and renewable energy sources. A proportional integral derivative ...

From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or ...

A nationwide shortage of air-traffic controllers is straining operations at Nashville International Airport. The airport's control tower is understaffed and uses aging technology, increasing safety ...

Air traffic controllers repeatedly ordered pilots of a Spirit Airlines flight to turn away from Air Force One on Tuesday. Spirit Airlines flight 1300 was traveling over Long Island from Fort ...

Abstract: Plastic profiles are mainly processed by plastic extruders. In order to better solve the problems of hysteresis, high overshoot and low anti-interference ability of the extruder temperature ...