| 感应电机调速系统的神经网络逆在线调整控制 |
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| 引用本文： | 胡子健,刘国海.感应电机调速系统的神经网络逆在线调整控制[J].电力电子,2008(3). |
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| 作者姓名： | 胡子健 刘国海 |
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| 作者单位： | [1]江苏大学 [2]电气信息工程学院 |
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| 摘 要： | 以多变量、非线性、强耦合的感应电机调速系统为研究对象,在基于神经网络逆系统离线训练的基础上提出了在线调整的策略,通过静态神经网络加积分器来构造感应电机调速系统的逆模型,在实际运行中不断地修正神经网络权值,更精确地逼近其逆系统,实现了感应电机转速的高精度控制。仿真和实验结果表明系统具有优良的静态及动态性能,且对电机参数的变化与负载扰动具有较强的鲁棒性。
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| 关 键 词： | 神经网络 逆系统 感应电机调速系统 在线控制 |
Adjustable Control On-line of Induction Motor's Speed Regulation System Based on Neural Networks Inversion |
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| Abstract: | According to the multivariable nonlinear and coupling of the Induction Motor's Speed Regulation System,a strategy of controling on-line based on ANN inverse system is proposed,by which the rotator speed can be controled accurately. A static ANN and one integrator are used to construct the ANN inverse of the Induction Motor's Speed Regulation System,in which the connection value can be amended on-line in order to approach the inversion exactly.Simulation and experiment results show that the good static and d... |
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| Keywords: | Artificial neural networks(ANN) Inverse system Induction motor\'s speed regulation system Control on-line |
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