Abstract: This article proposes an improved position sensorless control method for interior permanent magnet synchronous motors (IPMSMs) using high-frequency square-wave injection (HFSI). Conventional ...

Thomas Frank has a top squad at Tottenham Hotspur, but he has just admitted that one of his stars could become even better playing in a different role. Spurs have made an excellent start to life under ...

State Key Laboratory and Institute of Elemento-Organic Chemistry, Haihe Laboratory of Sustainable Chemical Transformations, Frontiers Science Center for New Organic Matter, College of Chemistry, ...

Dodgers two-way superstar Shohei Ohtani may be adding another job description to his resume this October. Speaking to reporters after the Dodgers' 9-6 loss to the Phillies Tuesday, Ohtani said the ...

Abstract: The problem of position estimation using range measurements from transmitters with inaccurately known positions is considered. The true position of each transmitter is assumed to lie within ...

A New York man received a 21-year prison sentence after reportedly using his “position of power” to sexually assault a child for years in Trumbull, officials said. Nicholas Hall, 32, of Wallkill, New ...

COLUMBIA, S.C. — A former Richland County Sheriff's deputy has been arrested and charged with misconduct in office after allegedly using his position to gain a personal relationship. Investigators ...

The electrode, interfacing with soft tissue, is vulnerable to mechanical failure caused by dynamic organ motions such as cardiac activity, respiration, and digestion. Mechanical mismatch can also lead ...

An impressive video captures a man expertly spinning several massive 200-litre oil drums into perfect position -using only his hands. The man from Binzhou, China, can be seen dragging each heavy ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

I'm trying to compute the earth position (lon/lat) where a satellite and another body line up exactly. Below i have a found a position on earth at a time when the separation of Mars and ISS are ...