| 基于DSP的航空测试交流电源 |
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| 引用本文： | 王正,张六韬,张磊.基于DSP的航空测试交流电源[J].航空计测技术,2006,26(1):31-34. |
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| 作者姓名： | 王正 张六韬 张磊 |
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| 作者单位： | [1]海军航空工程学院青岛分院,山东青岛266041 [2]北京大学系统与控制中心,北京100871 |
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| 摘 要： | 介绍了一种基于DSP的航空测试交流电源.该交流电源不仅能够输出飞机交流用电设备在不同工作状况下的频率幅值可调的正弦电压,而且能够输出周期性畸变电压.该电源采用数模混合控制及重复控制方法,数字部分实现高精度的波形发生器和电压有效值控制;模拟部分采用电压电流瞬时值控制,提高响应速度.最后给出测试波形.
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| 关 键 词： | 数字信号处理器 交流电源 控制 |
| 文章编号： | 1002-6061(2006)01-0031-04 |
| 收稿时间： | 2005-05-10 |
| 修稿时间： | 2005-08-10 |
An Aeronautic Test AC Power Supply Based on DSP |
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| WANG Zheng,ZHANG Liu-tao,ZHANG Lei.An Aeronautic Test AC Power Supply Based on DSP[J].Aviation Metrology & Measurement Technology,2006,26(1):31-34. |
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| Authors: | WANG Zheng ZHANG Liu-tao ZHANG Lei |
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| Institution: | 1. Qingdao Branch of Naval Aeronautical Engineering Academy,Qingdao 266041 ,China; 2. The System and Control Center of Peking University, Beijing 100871, China |
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| Abstract: | In this paper, an aeronautic test AC power supply based on DSP is proposed. The AC power supply is able to produce the sine voltage, and its frequency and breadth value can be adjusted when the aero AC electro-equipments Work on different status. Furthermore, the seasonal aberrational voltage is produced. The power supply adopts D/A mixed control and repetitive control. The digital part realizes the high precise waveform generator and the control based on voltage virtual value. The analog part adopts the control based on current virtual value and improves the response speed. The test waveform is presented at the end of this paper. |
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| Keywords: | DSP AC power supply control |
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