This work generalizes the authors’ work on highperformance control of induction motors to machines that exhibit significant magnetic saturation. The controller design is based on the standard d–q model of the induction motor which has been modified to account for the saturation of the iron in the main (magnetic) path of the machine. An input–output linearization controller is used to provide in...

This issue of IEEE Microwave Magazine contains three focus articles covering nonreciprocal and tunable devices circuits using novel magnetic materials, which provide essential functions for modern RF microwave front ends. multidisciplinary field involves device physics, electromagnetics, circui...

Main core storage in digital computers has been getting both larger and faster with each generation. In view of this a design was undertaken which would be inherently faster, and inherently less expensive in the large sizes. Other significant inputs to the design approach chosen was that electronics, that is semiconductors, were becoming less expensive; also, to operate at the higher speeds sma...

Analysis has been conducted to present the generalized magnetic field effects on the flow of a Burgers' nanofluid over an inclined wall. Mathematical modelling for hydro-magnetics reveals that the term "[Formula: see text]" is for the Newtonian model whereas the generalized magnetic field term (as mentioned in Eq 4) is for the Burgers' model which is incorporated in the current analysis to get ...

A new magnetic state called a quantum spin liquid has been observed by a large international team of investigators from ten institutions, including a group using SSRL. When magnetic ions are located within a crystal lattice there are usually strong local magnetic and electric forces between them. At low temperatures such forces lead to a preferred alignment of the atomic moments – in ferromagne...