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| 随机振动对星载TDICCD影响分析 | |
| 引用本文： | 陈丁跃,周仁魁,李英才. 随机振动对星载TDICCD影响分析[J]. 光子学报, 2004, 33(10): 1247-1250 |
| 作者姓名： | 陈丁跃 周仁魁 李英才 |
| 作者单位： | 长安大学,西安,710064;中国科学院西安光机所,西安,710068;中国科学院西安光机所,西安,710068 |
| 基金项目： | 国家博士后基金，国家 86 3项目资助 |
| 摘 要： | 研究了星载TDICCD的成像机理,着重分析卫星扰动引起TDICCD随机振动,造成图像质量下降,给出了典型的振动传递率和可行的振动抑制方法.为了提高TDICCD减振的能力,对TDICCD实施隔振和阻尼抑振控制技术.同时分析了振动控制的基本原理和设计原则,给出了相关的设计. |
| 关 键 词： | 随机振动 TDICCD相机 卫星 振动抑制 |
| 收稿时间： | 2004-01-07 |
| 修稿时间： | 2004-01-07 |
Influence Analysis of Random Vibration on TDICCD Camera |
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. Influence Analysis of Random Vibration on TDICCD Camera[J]. Acta Photonica Sinica, 2004, 33(10): 1247-1250 |
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| Authors: | |
| Affiliation: | (1 Chang’an University, Xi’an 710064) (2 Xi’an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi’an 710068) |
| Abstract: | The principle of image for the satellite TDICCD camera was researched, the decrease of image quality caused by the TDICCD random vibration due to the vibration of a satellite was analyzed. The typical vibration’s transfer rate and the feasible methods of vibration suppression were given. In order to improve the ability of TDICCD reduce vibration, control techniques that isolate vibration on TDICCD and damping vibration of TDICCD were implemented. At the same time, the base principle and the design criterions of vibration control were analyzed and the correlation design was given. |
| Keywords: | Random vibration TDICCD camera Satellite Vibration suppression |
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