Abstract: This article investigates the speed control problem of sensorless permanent magnet synchronous motors (PMSMs). A new third-order super-twisting extended state observer (STESO)-based ...

Stadler has enabled Switzerland’s first semi-automated GoA2 railway operation, with BLT Baselland Transport AG launching the new mode on the Waldenburg Railway following approval from the Swiss ...

Finally, on April 15, 1952, the first YB-52 took off for its maiden flight, with a tandem cockpit similar to that of the B-47 ...

Saab has received an order worth approximately SEK 1.5 billion from the Swedish Defence Materiel Administration for its Trackfire Remote Weapon Station, with deliveries planned between 2026 and 2028.

The 2026 Volkswagen Tiguan SEL R-Line Turbo's 2.0-liter EA888 turbo four-cylinder engine makes 268 horsepower and 258 pound-feet of torque, which is 67 hp more than the standard engine. That's plenty ...

A Small Oil Company Polluted Midland’s Water Reserve. The Cleanup Has Dragged on for Years. Decades-Old Rule that Allowed Logging on Vast Swaths of US Land Ruled Unlawful by Oregon Court Half of ...

The AI Stage at TechCrunch Disrupt 2025, happening October 27-29 in San Francisco, is officially locked and loaded, featuring the powerhouses shaping the future of artificial intelligence. Join the ...

Michigan lawmakers are trying to put the power of setting speed limits in the hands of local municipalities. "I feel locally they know what's going on as opposed to the state; they are way out in ...

The program, also known as Safe Zones, will resume on I-70 in Hancock County and move to I-80/90 in Steuben County on the Indiana Toll Road next month. Currently, it is active in the Clear Path ...