Abstract: For speed-sensorless induction motor (IM) drives (SSIMD), the adaptive magnetizing current control has already been presented to enhance the speed observability at low synchronous speeds.

Abstract: Aiming at the problem that traditional transmission section limit setting methods tend to be conservative and fail to fully utilize transmission capacity, a partitioning method for ...

Liquid crystals are substances that flow like a liquid but maintain some of the ordered structure of crystals. Liquid-crystal molecules tend to be elongated and to orient in specific directions.

Thomas J. Brock is a CFA and CPA with more than 20 years of experience in various areas including investing, insurance portfolio management, finance and accounting, personal investment and financial ...

Modern manufacturing operates at such a high speed that few issues are as frustrating—or as costly—as adhesion failure. Ink smears on food wrappers, coatings that refuse to flow evenly across medical ...

Psychology is a scientific discipline that focuses on understanding mental functions and the behaviour of individuals and groups.

With more than 50 million redeemed miles under her belt, Becky Pokora is a rewards travel expert. She's been writing about credit cards and reward travel since 2011 with articles on Forbes Advisor, ...