STM32的通信天线方位角实时快速测量系统设计 |
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引用本文: | 李基,邵琼玲,王盛军.STM32的通信天线方位角实时快速测量系统设计[J].单片机与嵌入式系统应用,2017(10):42-45. |
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作者姓名: | 李基 邵琼玲 王盛军 |
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作者单位: | 装备学院 航天装备系,北京,101400 |
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基金项目: | “高分辨率对地观测重大专项”支持项目 |
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摘 要: | 设计了一种基于STM32+ 上cGUI架构的方位角测量系统.设计了以STM32F103ZET6控制器为核心的控制模块和TFTLCD显示模块硬件电路,分析了传感器模块WDD35 D4的测角原理.软件部分移植了独立于CPU和LCD控制器的μcGUI,实现数据可视化界面设计;同时比较了滑动平均滤波、滑动中值滤波和加权滑动平均滤波对系统随机噪声的滤波效果,实验结果表明采用滑动平均滤波效果更佳.
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关 键 词: | STM32F103 ZET6 μcGUI WDD35D4 数字滤波 方位角 |
Real-time Fast Measuring System for Communication Antenna Based on STM32 |
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Abstract: | In the paper,an azimuth measuring system based on STM32 and μcGUI is designed.The control module using the STM32F103ZET6 as the control core the TFTLCD display module are designd.The principle of angle measurement of the sensor module WDD35D4 is analyzed.The μcGUI which is independent of the CPU and the LCD controller is transplanted to design the data visualization interface.The filtering effect of the random noise of the system about the sliding average filtering,the sliding median filtering and the weighted sliding average filtering are compared.The experiment results show that the effect of sliding average filter is better. |
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Keywords: | STM32F103ZET6 μCGUI WDD35D4 digtal filtering azimuth |
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