| 雷达天线模糊自适应控制器的设计及分析 |
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| 引用本文： | 张文燕,李志华.雷达天线模糊自适应控制器的设计及分析[J].计算机测量与控制,2011,19(9). |
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| 作者姓名： | 张文燕 李志华 |
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| 作者单位： | 1. 河海大学能源与电气学院,江苏南京,211100
2. 河海大学能源与电气学院,江苏南京,210098 |
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| 摘 要： | 针对雷达天线控制系统对稳定性、精确性、鲁棒性以及随动性的高要求,结合控制系统PID参数调整经验,以积分时间和微分时间的关系为基础,设计一种新的模糊自适应PID控制器,并提出基于常规PID控制器参数的简易参数调整方法。通过Matlab/Simu-link进行仿真分析,结果表明,所设计的控制器在简单易用的基础上,弥补了常规PID控制器的不足,在超调量、响应时间和稳态静差都有比较好的效果;对随动信号也有较好的跟踪能力;尤其在系统辨识存在误差的情况下仍有较好的控制效果,具有广泛的实用价值。
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| 关 键 词： | 雷达天线控制系统 模糊控制 自适应PID控制 Matlab/Simulink仿真 |
Design and Simulation Analysis of Fuzzy Self-adaptive PID Controller in Radar Antenna Control System |
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| Zhang Wenyan,Li Zhihua.Design and Simulation Analysis of Fuzzy Self-adaptive PID Controller in Radar Antenna Control System[J].Computer Measurement & Control,2011,19(9). |
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| Authors: | Zhang Wenyan Li Zhihua |
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| Affiliation: | Zhang Wenyan1,Li Zhihua2(1.College of Energy and Electrical Engineering,HoHai University,Nanjing 211100,China,2.College of Energy and Electrical Engineering,Nanjing 210098,China) |
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| Abstract: | In view of the hign control requirements for stability,accuracy,robustness and response time in radar antnna control system,designed a new fuzzy self-adaptive PID controller,which combined with PID parameter adjustment experience in control system,and put the relationship between integration time and the differential time into fuzzy rules;proposed a simple parameter adjustment method based on PID controller parameters.Simulation results by Matlab/Simulink show that the controller has make up the deficiency ... |
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| Keywords: | Radar antenna control system fuzzy control self-adaptive PID control Matlab/Simulink simulation |
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