| DC／DC变换器数字PID控制方法研究 |
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| 引用本文： | 嵇保健,陈新. DC／DC变换器数字PID控制方法研究[J]. 电源世界, 2009, 0(4): 21-25 |
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| 作者姓名： | 嵇保健 陈新 |
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| 作者单位： | [1]南京工业大学,江苏南京210009 [2]南京航空航天大学,江苏南京210016 |
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| 摘 要： | 本文介绍了Dc／DC变换器数字PID控制方法，对增量式和位置式数字PID控制算法进行比较研究。以DC／DC变换器为控制对象，根据硬件条件确定采样周期，运用极点配置方法整定比例、积分、微分系数，通过MATLAB仿真对整定参数进行修订，最后采用抗积分饱和PID算法完成系统控制。实验结果证明：所整定的参数能使系统运行平稳，满足系统所要求的静、动态特性。
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| 关 键 词： | DC／DC变换器 数字PID 极点配置 |
Study on the Method of Digital Pid Control for DC/DC Converter |
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| Ji Baojian,Chen Xin .Nanjing University of Technology,Nanjing ,China,.Nanjing University of Aeronautics , Astronautics,Nanjing. Study on the Method of Digital Pid Control for DC/DC Converter[J]. the world of power supply, 2009, 0(4): 21-25 |
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| Authors: | Ji Baojian Chen Xin .Nanjing University of Technology Nanjing China .Nanjing University of Aeronautics & Astronautics Nanjing |
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| Affiliation: | Ji Baojian~1,Chen Xin~2 1.Nanjing University of Technology,Nanjing 210009,China,2.Nanjing University of Aeronautics & Astronautics,Nanjing 210016 |
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| Abstract: | The paper introduces the digital PID control method for DC/DC converter,analyzing the incremental and located method of digital PID control algorithm by comparison.According to the hardware that DC/DC converter was used as the control object,the sampling period was determined,PID proportional,integral,differential coefficients by pole configuration was set,the parameters through the MATLAB simulation were amended.Then the anti-integration saturation PID controlled the system.Experimental results proved that... |
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| Keywords: | DC/DC Converter Digital PID Pole configuration |
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