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Modeling and simulation of helicopter cabin electromagnetic environment

  • Beihang University

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

Electromagnetic environment (EME) in helicopter cabin is one of the most important indexes for electromagnetic compatibility (EMC) on airborne platform. The simulation results were not accurate enough because of the difficulties in accurately modeling and the large computation. Due to the inaccuracy of the former modeling method which used the typical geometric, the professional software ICEMCFD/AI *Environment (AIE) was employed to restore the helicopter's original model, based on the obtain of the accurate helicopter model, the Multi-layer Fast Multipole Method (MLFMM) and Combined Field Integral Equation (CFIE) were employed to analyze the variation of the electric field in the helicopter cabin versus the frequency and other factors with a VHF antenna mounted on the helicopter. Both accuracy and computing speed were concerned, the results have some guidance significance to the EMC preliminary design on airborne platform.

源语言英语
主期刊名Manufacturing Science and Technology
5615-5620
页数6
DOI
出版状态已出版 - 2012
活动2011 International Conference on Manufacturing Science and Technology, ICMST 2011 - Singapore, 新加坡
期限: 16 9月 201118 9月 2011

出版系列

姓名Advanced Materials Research
383-390
ISSN(印刷版)1022-6680

会议

会议2011 International Conference on Manufacturing Science and Technology, ICMST 2011
国家/地区新加坡
Singapore
时期16/09/1118/09/11

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