In this paper, a variant of the well-known "voltage model" is applied to rotor position estimation for sensorless control of nonsalient permanent-magnet synchronous motors (PMSMs). Particular focus is ...

Discover how Oman's unique equatorial position and developing infrastructure are making it a key player in the global space ...

The O Turntable is in part a homage to that history, but there's nothing retro about its construction. The O Turntable is a ...

KSB SE & Co KGaA is launching a new generation of submersible motor pumps with axial propellers.

In this paper, a multi-objective optimization design method for permanent magnet synchronous motor based on differential evolution algorithm is proposed. Taking the motor quality and motor efficiency ...

Orange Amps has officially launched the O Turntable, its first record player. The iconic British guitar amplifier brand ...

Celestis, which recently conducted a mission from California, will send cremated remains or human DNA to outer space for ...

MUSCAT: The Sultanate of Oman boasts an ideal location for space vehicle launches, with its proximity to the equator reducing ...

Celestis says it's the 1st company to offer space burials. Some remains, from "Star Trek" actors to JFK, have flown to orbit ...

The synchronous oscillator (SO) and the coherent phase-locked synchronous oscillator (CPSO) are universal multifunctional networks that track, synchronize, and amplify as much as 80 dB; improve SNR by ...

Of the moon, we always see a hemisphere and a little more because its rotation is synchronous and blocked by the tide. This means that one lunar rotation on its axis corresponds to the time of ...

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