智能型双轴太阳跟踪控制系统的设计  

Design of intelligent biaxial solar tracking control system

作　　者：刘京诚[1] 任松林[1] 李敏[2] 罗勇[1] 杨庆峰[1] 

机构地区：[1]重庆大学光电技术及系统教育部重点实验室,重庆400044 [2]四川理工学院机电系,四川自贡643000

出　　处：《传感器与微系统》2008年第9期69-71,共3页Transducer and Microsystem Technologies

摘　　要：介绍了智能型双轴太阳跟踪控制系统的软硬件设计。系统以C8051F020单片机为控制核心采用混合控制方式,即晴天时采用传感器跟踪,有乌云时采用定时跟踪,2种跟踪模式系统自动切换,有效地克服了单一跟踪模式的缺点。通过实验测试,该跟踪控制系统达到了预期的性能指标,对提高太阳能的利用率有重要的现实意义。The hardware and software design of intelligent biaxial solar tracking control system are introduced. Singlechip C8051F020 is the core in control system using hybrid control mode. Sensors tracking mode is used in sunny days and timing tracking mode is taked in cloudy days. Two tracking modes can be switched automatically. The disadvantage of single-track mode can be overcame effectively. The tests show that the tracking control system can reach the expected targets and has important practical significance for improving the utilization of solar energy.

关 键 词：传感器 太阳跟踪 步进电机 数字滤波 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]