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タイトル: Apparent Rotation of Runway Sidelines as a Cue to Flare Timing
著者: Entzinger, Jorg Onno
Suzuki, Shinji
著者(別言語): エントジンガー, ヨルグ オノ
鈴木, 真二
キーワード: Jet Airliner Landing
Manual Flare Control
Visual Cues
Human Pilot
発行日: 2009年11月
出版者: JSASS
RAeS Australian Division
掲載誌情報: Proceedings of the Asia-Pacific International Symposium on Aerospace Technology (APISAT2009). 2009,
抄録: This paper presents experimental results regarding the timing of the landing flare initiation by airline pilots. From previous research it was hypothesized that pilots use the visual cue theta-dot --which denotes the speed of apparent rotation of the runway side lines-- to decide the proper time to commence the flare. Experiments were carried out in a Boeing 767-300 full flight training simulator, with one Captain and one Junior pilot. Approaches were flown under calm, head, cross- and tail wind conditions, resulting in a variety of approach sink rates, without the demerit of `unnatural'visual cues as would be the case with varying glide slopes as usually done in such experiments. Both the proposed theta-dot cue and several other cues suggested in literature are analyzed. Results show significant differences between the pilots with respect to the flare, while the main parameters during glide and at touch down did not. Data of the captain pilot seems to support our hypothesis, although the relatively small sample size and some outliers make it difficult to draw hard conclusions. No clear flare initiation cue could be identified the junior pilot, and his control throughout the flare is less sophisticated as well.
内容記述: Part of "Proceedings of the Asia-Pacific International Symposium on Aerospace Technology (APISAT2009)"
URI: http://hdl.handle.net/2261/39698
出現カテゴリ:052 会議発表論文
1131850 学会・会議等発表資料


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