| The research of the high precision universal stable reconnaissance platform in near space | |
| YangHong-Tao; CaoJian-Zhong; FanZhe-Yuan; ChenWei-Ning; Yang Hongtao | |
| 2011 | |
| 会议名称 | nternational Symposium on Photoelectronic Detection and Imaging 2011: Space Exploration Technologies and Applications |
| 会议录名称 | Proceedings of SPIE - The International Society for Optical Engineering |
| 页码 | 819611 |
| 会议日期 | May 24, 2011 - May 26, 2015 |
| 会议地点 | Beijing, China |
| 出版地 | P.O. Box 10, Bellingham, WA 98227-0042, United States |
| 会议主办者 | Chinese Society of Astronautics (CAS) |
| 出版者 | SPIE |
| 产权排序 | 1 |
| 摘要 | The appliance of military was recognized more and more ,It is important that pod can bear the weight of the availability payload achieve the observation to the earth in 20km-100km area and work in the all-weather. The stable platform can load high imaging spectrometer, the thermal infrared imager, the infrared radiometer, the millimeter waves radar, the laser weapon and so on, in order to realize reconnaissance and attacking integrative and warning the long-distant missile. The stabilization accuracy of platform is prior to 20μrad and burden heavy load to the best of one's abilities. It used high precision velocity and acceleration gyroscope to fulfill the stabilization of the platform. Light-weight design by using new composite material and optimizing design. It was adapt to the near space environment better by structure design and simulation analysis. Enhance its basic frequency and sure the rigid of the frame platform .In addition, the structure of platform apply the two-axis and four-frame and use the method of FEA to fulfill the optimum design in order to attain the object of light-weight. In consider to the precision of the platform I establish the math model and make use of the monte carlo method to appraise and analysis the error that affect the precision of the platform. After emulating by the software of the Matlab to verify the results. It is apply the method that link the platform and aerocraft by mounting the no angular displacement shock absorbers on the elevator mechanism. This kind of design insulate the angular vibration and minish the linear vibration to ensure the image quality. |
| 关键词 | Near Space Stable Platform Payload Light-weight Design Stabilization Accuracy |
| 作者部门 | 飞行器光学成像与测量技术研究室 |
| 收录类别 | EI ; CPCI |
| 语种 | 英语 |
| ISSN号 | 0277-786X |
| 文献类型 | 会议论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/19987 |
| 专题 | 飞行器光学成像与测量技术研究室 |
| 通讯作者 | Yang Hongtao |
| 推荐引用方式 GB/T 7714 | YangHong-Tao,CaoJian-Zhong,FanZhe-Yuan,et al. The research of the high precision universal stable reconnaissance platform in near space[C]. P.O. Box 10, Bellingham, WA 98227-0042, United States:SPIE,2011:819611. |
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