Abstract: In permanent magnet synchronous motor (PMSM) drives, compared to the traditional approach of using at least two current sensors, single dc-link current sensor control (SDCSC) offers cost ...

Every design lover shares a certain instinct. The reflex to run a hand along a smooth edge, to study how light breaks across a material, to know immediately when something has been made with care.

Abstract: This paper provides a cascade observer design framework for a class of disturbed uniformly observable systems with arbitrary long (constant and known) time-delays in both output and state ...

From French postwar design and American studio craft to ceramics, Tiffany lamps and contemporary collectible design, buyers at Sotheby’s and Phillips pursued rarity in all its forms. Photo: Louis ...