Abstract: The conventional sliding-mode observer (SMO) used for position estimation in permanent magnet synchronous machine (PMSM) drives for electric vehicle (EV) applications experiences chattering ...

Abstract: Large azimuth error has been a major conflict in static alignment, and the accuracy of initial alignment is closely related to the performance of inertial ...

Apple has released Safari Technology Preview 247, the latest version of its developer preview web browser. The preview ...

Investigation alleges external influence over Tulsi Gabbard's political career Meet Kunal Shah: He once worked as a delivery boy to support family. Now he's set to lead world's biggest messaging ...

President Trump’s approval rating remains near record lows, as he plans to hold a UFC fight on the White House lawn, coincidentally on his 80th birthday. Of concern, Trump purchased tens of thousands ...