航空学报 > 2014, Vol. 35 Issue (11): 3137-3144   doi: 10.7527/S1000-6893.2014.0102

高空气球太阳能电池标定用太阳跟踪控制技术

刘福才1, 赵阳1, 杨亦强2, 温银堂3   

  1. 1. 燕山大学 电气工程学院, 河北 秦皇岛 066004;
    2. 北京东方计量测试研究所, 北京 100086;
    3. 燕山大学 国防科技学院, 河北 秦皇岛 066004
  • 收稿日期:2013-12-24 修回日期:2014-05-19 出版日期:2014-11-25 发布日期:2014-06-03
  • 通讯作者: 刘福才,Tel.: 0335-8387556 E-mail: lfc@ysu.edu.cn E-mail:lfc@ysu.edu.cn
  • 作者简介:刘福才 男, 博士, 教授, 博士生导师.主要研究方向:空间机构运动行为控制技术、 新能源控制技术. Tel: 0335-8387556 E-mail: lfc@ysu.edu.cn; 赵阳 男, 硕士.主要研究方向: 太阳能控制技术. Tel: 0335-8387556 E-mail: realzhaoyang@126.com
  • 基金资助:

    国家"863"计划

Sun Tracking Technology for Balloon Flight Solar Cell Calibration

LIU Fucai1, ZHAO Yang1, YANG Yiqiang2, WEN Yintang3   

  1. 1. School of Electrical Engineering, Yanshan University, Qinhuangdao 066004, China;
    2. Beijing Orient Institute of Measurement and Test, Beijing 100086, China;
    3. Defence Science and Technology Institute, Yanshan University, Qinhuangdao 066004, China
  • Received:2013-12-24 Revised:2014-05-19 Online:2014-11-25 Published:2014-06-03
  • Supported by:

    National High-tech Research and Development Program of China

摘要:

高空气球标定的太阳能电池是可被用于地面太阳模拟器和太阳光光强检测的标准电池.首先,给出了由飞行气球搭载的高空太阳能电池标定所使用的太阳跟踪控制系统设计方法,包括基于STM32的太阳跟踪控制系统硬件设计方案、混合自动追踪控制策略、软件开发与实现方法、高空跟踪控制技术问题解决方案以及高空标定试验等.同时,解决了高空气球电池标定用太阳跟踪控制系统在极端环境下高可靠性、连续追踪和防抖动等关键技术问题.试验结果为气球飞行高度32 km,平飘时间超过2 h,太阳跟踪偏差小于1°.经初步分析,高空太阳跟踪控制系统标定测试结果合理可靠,工作性能稳定,为中国高空气球太阳能电池AM0标定用太阳跟踪控制系统的研究提供了新思路.

关键词: 高空气球, 电池标定, 太阳跟踪, 四象限传感器, STM32

Abstract:

The high-altitude balloon calibration solar cell is the standard cell which can be used for the ground sun simulator and light detection. This paper presents a control method of sun tracking for solar cell calibration at a high altitude by the flying Balloons. The paper gives the design of hardware and software of the solar tracking, hybrid automatic tracking control strategy, altitude tracking control problem solving, and the result of solar tracking in high-altitude simulation environment test. Mearwhile, the key technical problems in the high-altitude ballon calibration solar cell tracking control system under extreme environment is solved, such as reliability, continuous tracking and anti-shake in extreme environments. In the experiment, the balloon flight level is 32 km, flying time is more than 2 h, and the deviation of solar tracking is less than 1°. A preliminary analysis shows that the results of solar calibration test are reasonable and reliable, which provides a new idea for the study of high-altitude balloon AM0 solar cell calibration with sun tracking control method.

Key words: high-altitude balloon, solar cell calibration, sun tracking, four-quadrant sensor, STM32

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