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Content Provider | IEEE Xplore Digital Library |
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Author | Hoole, S.R.H. Aravinthan, S. Kuganeswaran, T. |
Copyright Year | 1965 |
Abstract | Computer-based depiction of electromagnetic fields is an important tool in the computer-aided instruction of the subject electromagnetics. It provides a means of physically imagining the abstract fields. Such time-varying pictures are being used but they require extensive graphics capabilities and advanced software operator ability to create. This paper shows how graphics frames that are the output of typical equipotential plots in rapidly and sequentially progressing time form a graphics data bank. These may be employed to flash them sequentially on the screen to picture time-varying fields. The double-buffering technique for avoiding flicker is presented. The Java-based system has been used as a means of powerful pedagogy to teach over the Internet depicting traveling waves, eddy currents, radiating fields and so on. Students can vary parameters and see the effects. The system has secondary use as a CAD system in designing where sensors are to be placed in measuring currents in a three-phase overhead line. |
Sponsorship | IEEE Magnetics Society |
Starting Page | 1606 |
Ending Page | 1609 |
Page Count | 4 |
File Size | 676574 |
File Format | |
ISSN | 00189464 |
Volume Number | 45 |
Issue Number | 3 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2009-03-01 |
Publisher Place | U.S.A. |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Computer aided instruction Electromagnetic fields Animation Computer graphics Eddy currents Design automation Electromagnetic radiation Computed tomography Power engineering computing Java electromagnetics CAI CAD data bank double buffering |
Content Type | Text |
Resource Type | Article |
Subject | Electronic, Optical and Magnetic Materials Electrical and Electronic Engineering |
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