摘要
介绍了双轴式太阳跟踪装置控制系统的原理及特点,设计了基于位置敏感探测器(PSD)的太阳跟踪器,实现对太阳的自动跟踪。控制系统同时采用太阳运动轨迹跟踪方法和传感器跟踪方法来完成1次跟踪,与以往2种模式相切换的控制系统相比,此系统的可靠性更好、跟踪精度更高、制造和运行成本低、性价比高,有广阔的应用前景。
This article describes the control theory and characteristic of two-axis solar tracking system,based on a position-sensitive detector a tracking device is designed and automatic tracking of sun.The control system use the methods of both program control and sensor track to complete a tracking mission,it has good reliability,high tracking accuracy,low manufacturing and operating cost,cost-effective and broad application prospects.
出处
《机械与电子》
2011年第3期53-56,共4页
Machinery & Electronics
关键词
双轴式
太阳跟踪
位置敏感探测器
two-axis
solar-tracking
position-sensitive detector
