W
Won-jong Kim
Researcher at Texas A&M University
Publications - 119
Citations - 2878
Won-jong Kim is an academic researcher from Texas A&M University. The author has contributed to research in topics: Magnetic levitation & Maglev. The author has an hindex of 28, co-authored 107 publications receiving 2662 citations. Previous affiliations of Won-jong Kim include Massachusetts Institute of Technology & Lawrence Livermore National Laboratory.
Papers
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Journal ArticleDOI
High-precision magnetic levitation stage for photolithography
Won-jong Kim,David L. Trumper +1 more
TL;DR: In this article, the authors present a high-precision magnetic levitation (maglev) stage for photolithography in semiconductor manufacturing that provides fine six-degree-of-freedom motion controls and realizes large planar motions with only a single magnetically levitated moving part.
Proceedings ArticleDOI
Design and analysis framework for linear permanent magnet machines
TL;DR: In this paper, the authors present a design and analysis framework for the general class of permanent magnet electric machines, including surface-mounted linear motors consisting of permanent magnets and ironless current-carrying coils.
Proceedings ArticleDOI
Modeling and vector control of a planar magnetic levitator
TL;DR: In this paper, the authors designed and implemented a magnetically levitated stage with large planar motion capability, which employs four permanent-magnet linear motors for suspension against gravity, as well as a horizontal force for drive.
Journal ArticleDOI
Six-axis nanopositioning device with precision magnetic levitation technology
TL;DR: In this article, a 6 degrees-of-freedom magnetically-levitated system with nanometer-precision positioning capability and several hundred-micrometer travel range is presented.