Real-time dynamic integration detection technology of space camera on the ground

Hu Jun; WANG Dong

doi:10.3788/OPE.20111909.2177

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Real-time dynamic integration detection technology of space camera on the ground

Article | 更新时间：2020-08-12

- Real-time dynamic integration detection technology of space camera on the ground
- Optics and Precision Engineering Vol. 19, Issue 9, Pages: 2177-2185(2011)
- 作者机构：
  
  中国科学院长春光学精密机械与物理研究所,吉林长春,中国,130033
- 作者简介：
- 基金信息：
- DOI：10.3788/OPE.20111909.2177
  CLC： V447.3
- Received：12 January 2011，
  
  Revised：30 January 2011，
  
  Published Online：26 September 2011，
  
  Published：26 September 2011
- 稿件说明：
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胡君, 王栋. 空间相机地面实时动态集成测试技术[J]. 光学精密工程, 2011,19(9): 2177-2185

HU Jun, WANG Dong. Real-time dynamic integration detection technology of space camera on the ground[J]. Editorial Office of Optics and Precision Engineering, 2011,19(9): 2177-2185
胡君, 王栋. 空间相机地面实时动态集成测试技术[J]. 光学精密工程, 2011,19(9): 2177-2185 DOI： 10.3788/OPE.20111909.2177.

HU Jun, WANG Dong. Real-time dynamic integration detection technology of space camera on the ground[J]. Editorial Office of Optics and Precision Engineering, 2011,19(9): 2177-2185 DOI： 10.3788/OPE.20111909.2177.

摘要

为了确保空间相机在轨长期、可靠工作

依据空间相机的系统结构和原理

提出了一种空间相机地面实时动态集成测试方法。采用自开发的星上载荷控制系统仿真设备、动态成像目标生成及模拟系统、主控系统仿真测试设备、CCD成像系统仿真测试设备、编码器仿真测试设备、热控仿真测试设备、电源监控系统和图像快视及数据记录系统等作为单元测试设备

应用卫星同步时钟和时钟同步采集卡

实现分布式仿真测试设备的精确时钟同步。以仿真调度控制服务器作为集成测试的控制核心

建立了集成运算模型、集成测试方法和网络实时动态集成测试工作平台。通过0.06()/s恒速运动调偏流角试验

验证了集成测试技术的有效性

连续拍摄到的动态目标调整图像倾斜小于0.01。

Abstract

Based on system structures and principles of some space cameras

an integration dynamic detection method is proposed to operate space cameras in long-term and reliability on the orbit. A space camera testing unit is proposed

which is composed of own multi-simulated testing apparatus

such as SATL load control

dynamic image generator

space camera controller

CCD imaging system

encoder system

thermal control system

power control system and image data displaying and recording system. These apparatus are synchronized accurately using a SATL synchronous clock and a clock sampling device. Using a simulated integration detection control server as the core

a integration operation model

integration testing method and a working platform based on web dynamic integration are built. The integration detection technology is verified by an example of camera drift angle dynamic adjustment experiment in a movement speed of 0.06()/s and obtained imaging max lean is less than 0.01.

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Keywords

references

胡君,王栋,孙天宇. 现代航天光学成像遥感器的应用与发展[J]. 中国光学与应用光学,2010,3(6):519-533. HU J, WAN D, SUN T Y. The application and development of recent space optical image remote sensors[J].Chinese Optics and Applied Optics,2010,3(6):519-533. (in Chinese)[2] 马岩.空间CCD相机控制系统的仿真测试技术研究. 长春:中国科学院长春光学精密机械与物理研究所,2006. MA Y. Research on simulate test technology of the space CCD camera control system. Changchun: Changchun Institute of Optics Fine Mechanics and Physics Chinese Academy of Sciences,2006. (in Chinese)[3] 徐鹏,黄长宁,王涌天,等. 空间相机仿真系统原理方案初步设计[J]. 中国空间科学技术,2002,5:38-42. XU P, HUANG CH N, WANG Y T, et al.. The projected design of the space camera on simulating system principium[J].Chinese Space Science and Technology, 2002,5:38-42. (in Chinese)[4] 马岩,胡君,吴伟平,等. 航天光学遥感器多单元并行实时通信仿真测试[J]. 计算机仿真,2008,25(9):58-61. MA Y, HU J, WU W,et al.. Test and simulation of concurrent and real-time communication of multicells of space optical remote sensor[J]. Computer Simulation, 2008,25(9):58-61.(in Chinese)[5] 马岩,胡君. CCD成像单元仿真系统的实时显示方法研究[J]. 液晶与显示, 2008,23(3):334-339. MA Y, HU J. Real-time display method CCD imaging unit simulation of system[J]. Chinese Journal of Liquid Crystals and Displays, 2008,23(3):334-339. (in Chinese)[6] 刘天胜,袁斌,李铭. 一种分布式电磁计算仿真平台的设计与实现[J]. 计算机仿真,2008,25(9):280-283. LIU T SH, YUAN B, LI M. Design and implementation of a distributed simulation platform for electromagnetic computing[J]. Computer Simulation, 2008,25(9):280-283. (in Chinese)[7] 肖育劲,唐胜利,何祖威. 基于网络的分布式机群并行仿真平台开发[J]. 计算机仿真,2004,23(3):48-50. XIAO Y J,TANG SH L,HE Z W. Development of network-based distributed simulation platform[J]. Computer Simulation, 2004,23(3):48-50. (in Chinese)[8] 薛芳侠,姚益平,谢虹,等. 分布交互式仿真中的高性能时钟设计问题研究[J]. 计算机仿真,2006,23(5):115-118. XUE F X, YAO Y P, XIE H,et al.. Design of high performance clock used in distributed interactive simulation system[J]. Computer Simulation, 2006,23(5):115-118. (in Chinese)[9] 穆欣,胡君,宋启昌,等. 空间相机集成试系统的时钟同步[J]. 光学精密工程,2010,18(6):1436-1443. MU X, HU J, SONG Q CH, et al.. Tim synchronization of integrated testing system of space camera[J]. Opt. Precision Eng., 2010,18(6):1436-1443. (in Chinese)[10] 刘志国,刘太阳,王仕成,等. 基于实时网络的半实物仿真集成平台研究[J]. 系统仿真学报,2007,19(15):3425-3427. LIU ZH G, LIU T Y, WANG SH CH,et al.. Research on hardware-in-the-loop simulation integrated platform based on real-time network[J]. Journal of System Simulation, 2007,19(15):3425-3427. (in Chinese)[11] HU J,CAO X T,WANG D,et al.. Dynamic closed-loop test for real-time drift angle adjustment of space camera on the earth[J]. SPIE,2010,7656:76560Z-1-76560Z-7.

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