Structure design of the shutter with slider-crank mechanism | |
Jiaqi, Fei | |
2022-01-14 | |
会议名称 | 7th International Conference on Multimedia and Image Processing, ICMIP 2022 |
会议录名称 | ICMIP 2022 - Proceedings of 2022 7th International Conference on Multimedia and Image Processing |
页码 | 118-123 |
会议日期 | 2022-01-14 |
会议地点 | Virtual, Online, China |
出版者 | Association for Computing Machinery |
产权排序 | 1 |
摘要 | In order to realize the miniaturization and lightweight of the infrared nonuniform correction shutter, the crank slider mechanism is used to design. Firstly, the shutter blade is used as the slider and the driving mechanism is used as the crank, and the motion analysis is carried out. The transmission angle of the crank slider mechanism is calculated to be no less than 66.42 °. Then, the slider, connecting rod and crank are analyzed respectively, the force system and motion equation are established, and the driving torque of the shutter is calculated. The design results show that the volume, weight and driving torque of the same target product are reduced by 1 / 3, 1 / 2 and 1 / 2, respectively, compared with the direct motion rotary shutter commonly used in nonuniform correction of infrared camera. The design goal is achieved. © 2022 Owner/Author. |
关键词 | IR imaging Non-uniformity Correction Mechanical shutter slidercrank mechanism Power calculation |
作者部门 | 飞行器光学成像与测量技术研究室 |
DOI | 10.1145/3517077.3517119 |
收录类别 | EI |
ISBN号 | 9781450387408 |
语种 | 英语 |
EI入藏号 | 20222312201903 |
引用统计 | |
文献类型 | 会议论文 |
条目标识符 | http://ir.opt.ac.cn/handle/181661/96009 |
专题 | 飞行器光学成像与测量技术研究室 |
通讯作者 | Jiaqi, Fei |
作者单位 | Laboratory of Aircraft Optical Imaging Monitoring and Measurement Technology, Xi'An Institute of Optics and Precision Mechanics of CAS, China |
推荐引用方式 GB/T 7714 | Jiaqi, Fei. Structure design of the shutter with slider-crank mechanism[C]:Association for Computing Machinery,2022:118-123. |
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