Generalized continuum sensitivity formula for optimum design of electrode and dielectric contours

This paper presents a generalized continuum sensitivity formula that is applicable to all cases of the optimization of electrostatic devices. Using the proposed approach, it is easy to deal with any design problems concerning electrode and dielectric contours to control space field distribution as w...

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Veröffentlicht in:	IEEE transactions on magnetics 2003-05, Vol.39 (3), p.1281-1284
Hauptverfasser:	Dong-Hun Kim, Il-Han Park, Myoung-Chul Shin, Sykulski, J.K.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied classical electromagnetism Boundary element method Continuums Contours Design optimization Dielectric devices Dielectrics Electrodes Electromagnetic wave propagation, radiowave propagation Electromagnetism electron and ion optics Electrostatic devices Electrostatics Equations Exact sciences and technology Finite difference methods Finite element methods Fundamental areas of phenomenology (including applications) Gas insulation Magnetism Mathematical analysis Optimization Optimization methods Particle separators Physics
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Beschreibung
Zusammenfassung:	This paper presents a generalized continuum sensitivity formula that is applicable to all cases of the optimization of electrostatic devices. Using the proposed approach, it is easy to deal with any design problems concerning electrode and dielectric contours to control space field distribution as well as surface field intensity. The derived sensitivity formula, in conjunction with the boundary-element method and the finite-element method, has been successfully applied to shape optimization of three representative examples in electrostatics.
ISSN:	0018-9464 1941-0069
DOI:	10.1109/TMAG.2003.810213