Abstract: The series-end winding permanent magnet synchronous motor (SW-PMSM) drive system is ideal for applications with limited dc-link voltage. However, the controller design in the full-speed ...

Abstract: This paper addresses the problem of sensorless speed estimation for the permanent magnet synchronous motor (PMSM). A higher-order sliding mode (HSM) observer is developed to provide ...

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Across the South West, the average Attainment 8 score was just a little lower at 46.1 – still above the national average.

The average salary in South Africa currently stands at R29,290 per month, according to Stats SA's latest Quarterly Employment Survey (QES). This marks a 3.4% increase from the first quarter of 2025, ...

Flaherty’s journey to professional baseball is deeply rooted in his family history. Adopted at three weeks old, he was raised by his mother, Eileen Flaherty, in Burbank, California. Eileen, a social ...

Kent and Medway have suicide rates above the national average, according to new figures. Domestic abuse, financial stress, worry, drink and drug abuse, and failing relationships are contributing ...

While Premier Doug Ford is promising to outlaw speed cameras in Ontario, the City of Greater Sudbury – for now at least – is continuing to use them. In fact, the city has just moved its six automated ...