可重部署钠激光雷达接收系统减震设计

程永强; 胡雄; 闫召爱; 郭商勇; 孙逸桥; 张旭

doi:10.3788/IRLA201645.S130005

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可重部署钠激光雷达接收系统减震设计

程永强, 胡雄, 闫召爱, 郭商勇, 孙逸桥, 张旭

文章导航 > 红外与激光工程 > 2016 > 45(S1): 92-97

程永强, 胡雄, 闫召爱, 郭商勇, 孙逸桥, 张旭. 可重部署钠激光雷达接收系统减震设计[J]. 红外与激光工程, 2016, 45(S1): 92-97. doi: 10.3788/IRLA201645.S130005

引用本文:

程永强, 胡雄, 闫召爱, 郭商勇, 孙逸桥, 张旭. 可重部署钠激光雷达接收系统减震设计[J]. 红外与激光工程, 2016, 45(S1): 92-97. doi: 10.3788/IRLA201645.S130005

Cheng Yongqiang, Hu Xiong, Yan Zhaoai, Guo Shangyong, Sun Yiqiao, Zhang Xu. Shock absorption design of the receiving system for re deployment of sodium lidar[J]. Infrared and Laser Engineering, 2016, 45(S1): 92-97. doi: 10.3788/IRLA201645.S130005

Citation:

Cheng Yongqiang, Hu Xiong, Yan Zhaoai, Guo Shangyong, Sun Yiqiao, Zhang Xu. Shock absorption design of the receiving system for re deployment of sodium lidar[J]. Infrared and Laser Engineering, 2016, 45(S1): 92-97. doi: 10.3788/IRLA201645.S130005

可重部署钠激光雷达接收系统减震设计

doi: 10.3788/IRLA201645.S130005

1.
中国科学院国家空间科学中心,北京 100190;
2.
中国科学院大学,北京 100049;
3.
中国科学院南京天文仪器有限公司,江苏南京 210042;
4.
江苏捷诚车载电子信息工程有限公司,江苏镇江 212143

基金项目:

国家自然科学基金(41104100);中国科学院科研装备研制项目(YZ201130)

详细信息

作者简介:
程永强(1981-),男,博士生,主要从事临近空间环境探测和激光雷达技术研究。Email:chengyq@nssc.ac.cn

中图分类号: TN958.98

Shock absorption design of the receiving system for re deployment of sodium lidar

1.
National Space Science Center,Chinese Academy of Sciences,Beijing 100190,China;
2.
University of Chinese Academy of Sciences,Beijing 100049,China;
3.
Nanjing Astronomical Instrument Co.,Ltd,Chinese Academy of Sciences,Nanjing 210042,China;
4.
Jiangsu Jiecheng Vehicle Mounted Electronic Information Engineering Co. Ltd.,Zhenjiang 212143,China

摘要: 为了防止中国科学院临近空间环境野外综合探测站(廊坊,39N,116E)的钠荧光多普勒激光雷达在可重新部署运输过程中震动对激光雷达系统的不良影响,保证系统测量的稳定性和精度,文中主要对钠激光雷达接收系统进行了减震设计。首先选用了空气悬挂车载底盘和对望远镜的主镜运输以及望远镜安装运输平台等进行了三级减震设计,通过仿真模拟表明通过减震设计的望远镜安装运输平台冲击位移小于望远镜的主镜运输减震设计要求;其次通过跑车实验表明通过减震设计主镜室的最大振动加速度满足望远镜运输条件设计输入要求;最后通过钠荧光多普勒激光雷达系统的观测实验进一步验证了在长途运输中减震设计的可靠性。
- 钠荧光多普勒激光雷达 /
- 接收系统 /
- 减震设计 /
- 可重部署
Abstract: In the process of the re deployment, in order to prevent the adverse effects and assure the stability and accuracy of the sodium Doppler fluorescence lidar in the near space environment of the Chinese Academy of Sciences(Langfang, 39N, 116E), the shock absorption design of the receiving system in sodium lidar was mainly carried out. Firstly, the three-level shock absorber design was carried out by selecting the air suspension chassis, the main mirror of the telescope, and the platform for the installation of the telescope. Through simulation, it was found that the impact displacement of the telescope platform is less than the design requirements of the primary mirror of the telescope. Secondly, by the sports truck experiment, the maximum vibration acceleration of the main mirror chamber was found to meet the requirements of the design input of the telescope. In the end, the reliability of shock absorption design of the long distance transportation is further verified by the observation experiment of the sodium doppler fluorescence lidar.
- sodium fluorescence Doppler lidar /
- receiving system /
- shock absorption design /
- re deployment

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可重部署钠激光雷达接收系统减震设计

doi: 10.3788/IRLA201645.S130005

1. 中国科学院国家空间科学中心,北京 100190;

2. 中国科学院大学,北京 100049;

3. 中国科学院南京天文仪器有限公司,江苏南京 210042;

4. 江苏捷诚车载电子信息工程有限公司,江苏镇江 212143

作者简介:
程永强(1981-),男,博士生,主要从事临近空间环境探测和激光雷达技术研究。Email:chengyq@nssc.ac.cn

收稿日期: 2016-01-11
修回日期: 2016-02-03
刊出日期: 2016-05-25

基金项目:

国家自然科学基金(41104100);中国科学院科研装备研制项目(YZ201130)

中图分类号: TN958.98

关键词:

摘要: 为了防止中国科学院临近空间环境野外综合探测站(廊坊,39N,116E)的钠荧光多普勒激光雷达在可重新部署运输过程中震动对激光雷达系统的不良影响,保证系统测量的稳定性和精度,文中主要对钠激光雷达接收系统进行了减震设计。首先选用了空气悬挂车载底盘和对望远镜的主镜运输以及望远镜安装运输平台等进行了三级减震设计,通过仿真模拟表明通过减震设计的望远镜安装运输平台冲击位移小于望远镜的主镜运输减震设计要求;其次通过跑车实验表明通过减震设计主镜室的最大振动加速度满足望远镜运输条件设计输入要求;最后通过钠荧光多普勒激光雷达系统的观测实验进一步验证了在长途运输中减震设计的可靠性。

English Abstract

Shock absorption design of the receiving system for re deployment of sodium lidar

1. National Space Science Center,Chinese Academy of Sciences,Beijing 100190,China;

2. University of Chinese Academy of Sciences,Beijing 100049,China;

3. Nanjing Astronomical Instrument Co.,Ltd,Chinese Academy of Sciences,Nanjing 210042,China;

4. Jiangsu Jiecheng Vehicle Mounted Electronic Information Engineering Co. Ltd.,Zhenjiang 212143,China

Received Date: 2016-01-11
Rev Recd Date: 2016-02-03
Publish Date: 2016-05-25

Keywords:

Abstract: In the process of the re deployment, in order to prevent the adverse effects and assure the stability and accuracy of the sodium Doppler fluorescence lidar in the near space environment of the Chinese Academy of Sciences(Langfang, 39N, 116E), the shock absorption design of the receiving system in sodium lidar was mainly carried out. Firstly, the three-level shock absorber design was carried out by selecting the air suspension chassis, the main mirror of the telescope, and the platform for the installation of the telescope. Through simulation, it was found that the impact displacement of the telescope platform is less than the design requirements of the primary mirror of the telescope. Secondly, by the sports truck experiment, the maximum vibration acceleration of the main mirror chamber was found to meet the requirements of the design input of the telescope. In the end, the reliability of shock absorption design of the long distance transportation is further verified by the observation experiment of the sodium doppler fluorescence lidar.