| 基于MCU和FPGA的三相高精度程控电源 |
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| 引用本文： | 吴江波,公茂法,乔鑫,夏文华,徐新源,杨兴.基于MCU和FPGA的三相高精度程控电源[J].电子质量,2011(7):38-40,46. |
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| 作者姓名： | 吴江波 公茂法 乔鑫 夏文华 徐新源 杨兴 |
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| 作者单位： | 山东科技大学; |
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| 摘 要： | 简述了目前程控电源的现状和FPGA在实现闭环PID控制方面的优势,提出了将直接数字频率合成技术（DDS-Digital Direct Frequency Synthesis）和PID控制技术相结合来设计程控电源,介绍了系统各个模块,并分析了FPGA实现DDS和PID的原理与方法,通过实验测试证明该方法的可行性。实践证明...
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| 关 键 词： | 程控电源 直接数字频率合成技术(DDS) PID控制 FPGA |
High Precision Three-Phase Programmable Power Supply Based on MCU and FPGA |
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| Wu Jiang-bo,Gong Mao-fa,Qiao Xin,Xia Wen-hua,Xu Xin-yuan,Yang Xing.High Precision Three-Phase Programmable Power Supply Based on MCU and FPGA[J].Electronics Quality,2011(7):38-40,46. |
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| Authors: | Wu Jiang-bo Gong Mao-fa Qiao Xin Xia Wen-hua Xu Xin-yuan Yang Xing |
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| Affiliation: | Wu Jiang-bo,Gong Mao-fa,Qiao Xin,Xia Wen-hua,Xu Xin-yuan,Yang Xing(Shandong University of science and technology,Shandong Qingdao 266510) |
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| Abstract: | The paper describes the status of the current programmable power supply and the advantage of the FPGA in achieving the closed-loop PID control aspects,puts forward to combine Digital Direct Frequency Synthesis with PID control to design programmable power supply,introduces the system modules,analyzes the principle and method of FPGA in achieving DDS and PID controller,through the experiments show the feasibility of the method.Practice has proves that this system is reliable and stable,output can realize the... |
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| Keywords: | programmable power supply DDS PID control FPGA |
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