講演名 | 2008-11-15 Research on Auto-detection Technology of Remainder Particles for Aerospace Relay in Particle Impact Noise Detection , |
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抄録(和) | |
抄録(英) | The existence of remainder particles induces relay's reliability declining, which has become a severe problem in the development of aerospace relay. At present, the widely applied PIND equipment is Model 4511L-R, which has several drawbacks, such as false alarm rate and escape rate are high based on artificial discrimination; the detection accuracy is less than 50%. The feathers of PIND signal are analyzed and the corresponding detection algorithms are proposed in this paper. The validity of these algorithms is proved by experiments. A new remainder auto-detection system for aerospace relay is designed and implemented; the experiment results indicate that its detection accuracy is up to 90%. The detection method and device presented in this paper can be expanded to other remainder detection fields. |
キーワード(和) | |
キーワード(英) | Aerospace Relay / PIND / Remainder Particles / Auto-detection Technology |
資料番号 | EMD2008-79 |
発行日 |
研究会情報 | |
研究会 | EMD |
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開催期間 | 2008/11/8(から1日開催) |
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幹事補佐氏名(和) | |
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講演論文情報詳細 | |
申込み研究会 | Electromechanical Devices (EMD) |
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本文の言語 | ENG |
タイトル(和) | |
サブタイトル(和) | |
タイトル(英) | Research on Auto-detection Technology of Remainder Particles for Aerospace Relay in Particle Impact Noise Detection |
サブタイトル(和) | |
キーワード(1)(和/英) | / Aerospace Relay |
第 1 著者 氏名(和/英) | / Shicheng Wang |
第 1 著者 所属(和/英) | School of Electrical Engineering and Automation, Harbin Inst. Of Tech |
発表年月日 | 2008-11-15 |
資料番号 | EMD2008-79 |
巻番号(vol) | vol.108 |
号番号(no) | 296 |
ページ範囲 | pp.- |
ページ数 | 4 |
発行日 |