Tikhonov regularization and constrained quadratic programming for magnetic coil design problems
نویسندگان
چکیده
منابع مشابه
Tikhonov regularization and constrained quadratic programming for magnetic coil design problems
In this work, the problem of coil design is studied. It is assumed that the structure of the coil is known (i.e., the positions of simple circular coils are fixed) and the problem is to find current distribution to obtain the required magnetic field in a given region. The unconstrained version of the problem (arbitrary currents are allowed) can be formulated as a Least-SQuares (LSQ) problem. Ho...
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One of the main challenges in developing magnetic resonance imaging (MRI) systems is to create a static coil that needs to generate magnetic field density along with the characteristics of optimal homogeneity and magnitude size. To do this, two N42 Block PMs are used and the iron core is designed and optimized in accordance with the dimensions of PM pieces using ANSYS Maxwell software. Then, al...
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ژورنال
عنوان ژورنال: International Journal of Applied Mathematics and Computer Science
سال: 2014
ISSN: 2083-8492
DOI: 10.2478/amcs-2014-0018