| 基于ARM的太阳跟踪控制系统设计 |
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| 引用本文： | 向平,毕玉庆,程建民,陈方. 基于ARM的太阳跟踪控制系统设计[J]. 计算机测量与控制, 2009, 17(6) |
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| 作者姓名： | 向平 毕玉庆 程建民 陈方 |
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| 作者单位： | 西北工业大学,机电学院,陕西,西安,710072 |
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| 摘 要： | 为了改进对太阳的跟踪精度,提高太阳能的利用率,设计了一种基于ARM的新型的太阳跟踪控制系统;该系统利用32位ARM嵌入式微处理器芯片LPC2290作为控制器,通过程序对跟踪机构水平、俯仰两个方向的控制,实现对太阳的全跟踪;并在此基础上利用安装在跟踪机构上的角度传感器,对跟踪机构进行定时的误差校正,改进跟踪的精度;通过试验阶段的运行分析,此设计跟踪精度能够满足碟式太阳能热发电的需要,系统性能稳定,成本较低,功能扩展性强,具有较高的实用价值.
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| 关 键 词： | 太阳能热发电 太阳跟踪 |
Design of a Sun-tracking System Based on ARM |
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| Xiang Ping,Bi Yuqing,Cheng Jianmin,Chen Fang. Design of a Sun-tracking System Based on ARM[J]. Computer Measurement & Control, 2009, 17(6) |
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| Authors: | Xiang Ping Bi Yuqing Cheng Jianmin Chen Fang |
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| Affiliation: | Institute of Electromechanical Engineering;Northwestern Polytechnical University;Xi'an 710072;China |
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| Abstract: | In order to improve the accuracy of tracking the sun and increase the utilization of solar energy,a new type of solar tracking control system is designed based on ARM.The tracking system uses a 32 ARM(Advanced RISC Machines) embedded microprocessor as a controller.It achieves entire track to the sun by controlling on the two directions of Level and pitching.And on the basis,the tracking system timely correct errors to improve the accuracy of tracking by the angle sensor installed in the track mechanical dev... |
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| Keywords: | ARM |
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