John S. Baras


Computational Micromagnetics for Magnetostrictive Actuators

X.Tan, J.S Baras, and P.S.Krishnaprasad

7th SPIE International Symposium on Smart Structures and Materials, Newport Beach, CA, March 5-9, 2000.

Full Text Paper ( .Pdf )


Computational micromagnetics plays an important role in design and control of magnetostrictive actuators. A systematic approach to calculate magnetic dynamics and magnetostriction is presented. A method is developed to solve the coupled Landau-Lifshitz-Gilbert equation for dynamics of magnetization and the 1-D elastic motion

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