Aerial Reconnaissance Camera Using Optical Drum and Mirror Rotation Mechanism

摘要：

In this paper, a new design technique is presented to the aerial reconnaissance camera by applying an optical drum and a mirror rotation mechanism. In the camera design, the optical drum is installed optically parallel to the aircraft velocity, and the mirror positioned inside of the optical drum is designed optically perpendicular to the aircraft velocity. Two novel features of our proposed camera are its small space occupancy and that it can provide super wide angle images. Moreover, partial images are taken during the optical drum rotation. Image motions caused by roll and pitch angle disturbance can be compensated by the optical drum rotation and mirror rotation respectively. Finally, three-channel images obtained from the actual flights are presented to demonstrate our designed camera.

作者: Dexin Zhang Guangfu Ma Haiying Liu

作者单位: Control Science and Engineering Department,Harbin Institute of Technology,Harbin,150001,China. Jilin Dongguang Group Corporation,Changchun,130012,China.

会议类型: 国际会议

会议名称: The 3rd International Symposium on Systems and Control in Aeronautics and Astronautics(第三届航空航天系统与控制国际会议 ISSCAA 2010)

会议地点: 哈尔滨

会议语种:英文

页码: 413-416

在线出版日期: 2010-01-08（万方平台首次上网日期，不代表论文的发表时间）