Abstract: This article investigates the duty-ratio-based direct torque control strategies for dual three-phase permanent magnet synchronous machine (PMSM) drives. The classical switching-table-based ...

What Neil Patrick Harris Watches (and Plays) With His Kids His two kids are almost as old as Harris was when he broke through on Doogie Howser, M.D.

On the 19th, local time, Jose Jeri, Peruvian president (center), and Park Yong-yeol, head of HD Hyundai Heavy Industries' warship division (far right), participate in the signing ceremony for the ...

A quality sewing machine is a time-saving device that is useful for making alterations, repairs, and stitching materials that are too tough to sew by hand. The best models have several features that ...