https://scholars.lib.ntu.edu.tw/handle/123456789/147675
標題: | Electro-optical target system for position and speed measurement | 作者: | Lu, S.T. Chou, C. Lee, M.C. Wu, Y.P. |
關鍵字: | External ballistics;Noncontact measurement;Electro-optical techniques;Position measurement;Speed meawrement | 公開日期: | 七月-1993 | 起(迄)頁: | 252-256 | 來源出版物: | IEE PROCEEDINGS-A 140 | 摘要: | This paper introduces an electro-optical target system (EOTS) covering the speed range from subsonic to supersonic. This microcomputerbased system has a novel structure and shows the capability of precisely detecting the position as well as the velocity of small calibre projectiles in real time. A prototype EOTS whose target area is 1 mz has been constructed and tested. A speed accuracy of better than 0.3% was achieved. A position accuracy, mainly dependent on the spacing between photodiodes in EOTS, of better than 1 mm on a target area of 1 m2 was also accomplished. |
URI: | http://ntur.lib.ntu.edu.tw//handle/246246/200611150121373 | 其他識別: | 246246/200611150121373 |
顯示於: | 電機工程學系 |
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