| 电液比例位置控制系统Fuzzy-PID控制的应用 |
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| 引用本文： | 刘保杰,强宝民.电液比例位置控制系统Fuzzy-PID控制的应用[J].仪表技术与传感器,2012(2):82-84,87. |
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| 作者姓名： | 刘保杰 强宝民 |
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| 作者单位： | 第二炮兵工程学院202教研室,陕西西安,710025 |
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| 摘 要： | 针对电液比例阀控缸位置控制系统实时性能差和具有严重时变性的特点,设计了一种新型PID控制算法,并将该算法与模糊控制相结合构成Fuzzy-PID控制,对其在电液比例位置控制系统上的应用进行研究。通过实验比较不同工况下该系统Fuzzy-PID控制和常规PID控制对正弦信号的跟踪效果。结果表明:Fuzzy-PID控制比常规PID控制具有更好的精度和稳定性。
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| 关 键 词： | PID控制 电液比例阀 位置控制 Fuzzy-PID控制 |
Application of Fuzzy-PID Control for Electro-hydraulic Proportional Position Control System |
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| LIU Bao-jie
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QIANG Bao-min.Application of Fuzzy-PID Control for Electro-hydraulic Proportional Position Control System[J].Instrument Technique and Sensor,2012(2):82-84,87. |
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| Authors: | LIU Bao-jie QIANG Bao-min |
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| Affiliation: | (The Second Artillery Engineering College,Xi’an 710025,China) |
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| Abstract: | For the problem of real-time performance and severe time-variable of a electro-hydraulic proportional valve for cylinder position control system,a new type of PID algorithm was suggested.The fuzzy control combined the algorithm formed fuzzy-PID control,and the application of these algorithm on electro-hydraulic proportional position control system was researched.The tracking effects on sine signals were compared conventional PID control with fuzzy-PID control though defferent experimental conditions.The results show that the fuzzy-PID control have better accuracy and stability than the conventional PID control. |
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| Keywords: | PID control electro-hydraulic proportional valve position control Fuzzy-PID control |
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