Design and application of accurate pointing and auto-unlocking sun tracker on satellite

WANG Yu-peng; WANG Kai; JIA Rui-dong; FANG Wei

doi:10.3788/OPE.20162401.0065

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Design and application of accurate pointing and auto-unlocking sun tracker on satellite

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- Design and application of accurate pointing and auto-unlocking sun tracker on satellite
- Optics and Precision Engineering Vol. 24, Issue 1, Pages: 65-72(2016)
- 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.20162401.0065
  CLC： P414.5;V476.4
- Received：07 May 2015，
  
  Revised：01 July 2015，
  
  Published：25 January 2016
- 稿件说明：
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王玉鹏, 王凯, 贾瑞栋等. 精指向自解锁星载太阳指向器设计与应用[J]. 光学精密工程, 2016,24(1): 65-72

WANG Yu-peng, WANG Kai, JIA Rui-dong etc. Design and application of accurate pointing and auto-unlocking sun tracker on satellite[J]. Editorial Office of Optics and Precision Engineering, 2016,24(1): 65-72
王玉鹏, 王凯, 贾瑞栋等. 精指向自解锁星载太阳指向器设计与应用[J]. 光学精密工程, 2016,24(1): 65-72 DOI： 10.3788/OPE.20162401.0065.

WANG Yu-peng, WANG Kai, JIA Rui-dong etc. Design and application of accurate pointing and auto-unlocking sun tracker on satellite[J]. Editorial Office of Optics and Precision Engineering, 2016,24(1): 65-72 DOI： 10.3788/OPE.20162401.0065.

摘要

介绍了风云3号(FY-3

C星)太阳辐射监测仪采用的自主设计的精指向自解锁星载太阳指向器。该指向器是一个绕双轴旋转的指向平台

其由驱动单元、执行机构、编码器、太阳敏感器等实现主动例行工作与被动冗余相结合的在轨太阳指向策略。为避免运输、发射等过程的冲击振动对其性能及寿命影响

指向器具有自由度锁止及释放功能

可以实现发射前的自由度锁止及入轨后的自由度释放。文中给出了指向器的结构组成、指向精度设计过程以及寿命实验结果。FY-3(C星)于2013年10月成功发射

太阳辐射监测仪的太阳指向器入轨后成功解锁

目前为止已经在轨连续运行17个月

在轨指向精度为0.05

其承载的太阳辐射监测仪获取了大量高精度有价值的太阳辐射数据。该精指向自解锁星载太阳指向器可为未来风云系列及其它卫星载荷指向机构设计提供应用基础。

Abstract

This paper introduces the accurate pointing and auto-unlocking sun tracker on the Fengyun-3(FY-3

C)satellite designed by ourselves. The auto-unlocking sun tracker is rotating around the biaxial tracking platform

consisting of a drive unit

an encoder

a sun sensor

mechanical positioning elements

etc

. It realizes the on-orbit pointing strategy by both active routine and passive redundancy. In order to avoid the influences of vibration and shock in transporting and launching the satellite on the performance and lifetime of the satellite

the pointing device has a degree of freedom for locking and releasing function

and achieves the function that locking freedom before the launch and releasing freedom after the launch. The paper describes the structures of the pointing device

the design process of precise pointing and the result of life test. FY-3 (C) was successfully launched in October 2013. the sun tracker of solar radiation monitor has unlocked successfully when it was into the orbit. It has run continuously for 17 months in the orbit

and showing the orbit pointing accuracy within 0.05 . The tracker loaded the solar radiation monitor has accessed a large number of high precision and valuable solar radiation data. The accurate pointing and auto-unlocking sun tracker provides foundation for FY system satellites and other satellite loads in design of pointing devices.

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references

方伟,王玉鹏,弓成虎,等. 太阳辐照绝对辐射计及其在航天器上的太阳辐照度测量[J]. 中国光学与应用光学,2009,2(1):23-28. FANG W, WANG Y P, GONG CH H, et al.. Solar irradiance absolute solar irradiance measurement meter and on spacecraft [J]. Chinese Optics and Applied Optics,2009, 2 (1): 23-28.(in Chinese)

LEE C,CHOU P,CHIANG C,et al.. Sun tracking systems:a review [J]. Sensors, 2009,9:3875-3890.

CONSCIENCE C, MEFTAH M, CHEVALIER A, et al.. The space instrument SOVAP of the PICARD mission [J]. SPIE, 2011, 8146: 81463.

禹秉熙,方伟,王玉鹏. 卫星宽视场绝对辐射计太阳越过视场时入射光变化与腔温响应函数[J]. 光学精密工程,2004, 12(4):353-358. YU B X, FANG W, WANG Y P. Radiation exchange and temperature response function of the absolute radiometer with wide field of view mounted for satellites. [J]. Opt. Precision Eng., 2004, 12(4):353-358.(in Chinese)

杨东军,方伟,叶新,等. 星载太阳辐射监测仪的高精度太阳跟踪[J]. 光学精密工程,2014,22(9):2483-2490. YANG D J, FANG W, YE X, et al.. High precision sun-tracking of solar irradiance monitor for satellites[J]. Opt. Precision Eng., 2014, 22(9): 2483-2490.(in Chinese)

ABDALLAH S,NIJMEH S. Two axes sun tracking system with PLC control[J]. Energ. Convers. Manage, 2004,45:1931-1939.

BELAND S, HARDER J, WOODS T. 10 years of degradation trends of the SORCE SIM instrument [J]. SPIE, 2013, 8862: 88620O.

DOMINGO V, FLECK B. SOHO: the solar and heliospheric observatory [J]. Space Science Reviews, 1995, 72(1): 81-84.

FANG W, WANG H R. Total solar irradiance monitor for Chinese FY-3A and FY-3B satellites-instrument design[J]. Solar Physics, 2014,289(12):4711-4726.

WANG H R. Total solar irradiance monitor for Chinese FY-3A and FY-3B satellites-space experiments and primary data correction[J].Solar Physics,2015,290(2):645-655.

方伟,王玉鹏. 紫外辐照对绝对辐射计锥腔吸收率的影响[J]. 光学精密工程,2006,14(5):775-780. FANG W, WANG Y P. Effects of ultraviolet irradiation on the cavity of absolute radiometer absorption rate [J]. Opt. Precision Eng., 2006,14(5):775-780.(in Chinese)

杨振岭,方伟,王凯,等. 小视场绝对辐射计视场测量及修正项计算[J]. 光学精密工程,2013,21(4):870-875. YANG ZH L, FANG W, WANG K,et al. Field of view measurement and correction term calculation for small-field radiometer[J]. Opt. Precision Eng., 2013,21(4):870-875.(in Chinese)

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