| 双神经网络交流传动自适应规划控制 |
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| 引用本文： | 刘贤兴,孙玉坤.双神经网络交流传动自适应规划控制[J].电机与控制学报,2004,8(3):229-231. |
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| 作者姓名： | 刘贤兴 孙玉坤 |
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| 作者单位： | 江苏大学,电气信息工程学院,江苏,镇江,212013 |
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| 基金项目： | 江苏省应用基础研究自然科学基金(BJ99014) |
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| 摘 要： | 将Hopfield神经网络应用于交流传动系统的自适应控制，通过神经网络来规划交流调速系统的速度控制器动态输出；并将Hopfield神经网络控制器代替矢量控制系统中的转速调节器，使速度控制器具有对某些参数变化良好的鲁棒性。对于不可控的负载转矩分量，加入神经网络负载转矩在线跟踪控制器，形成参数自动跟踪神经网络，构成具有参数在线跟踪功能的交流传动双神经网络自适应规划控制模式，进一步提高了系统的性能．仿真结果证明了该控制方案的有效性．
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| 关 键 词： | 交流电机 交流传动系统 自适应规划控制 神经网络 |
| 文章编号： | 1007-449X(2004)03-0229-03 |
| 修稿时间： | 2004年4月23日 |
Double neural netowrk adaptive programming control for AC drive |
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| LIU Xian-xing,SUN Yu-kun School of Electrical and Information Engineering,Jiangsu University,Zhenjiang ,China.Double neural netowrk adaptive programming control for AC drive[J].Electric Machines and Control,2004,8(3):229-231. |
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| Authors: | LIU Xian-xing SUN Yu-kun School of Electrical and Information Engineering Jiangsu University Zhenjiang China |
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| Affiliation: | LIU Xian-xing,SUN Yu-kun School of Electrical and Information Engineering,Jiangsu University,Zhenjiang 212013,China |
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| Abstract: | A Hopfield neural networks is used as adaptive control of the AC drive system in this paper. The
dynamic output of the speed controller is programmed throug the neural networks. Speed regulartor of AC vector
control system is replaced by the Hopfield neural controller, and makes the speed controller have a good robustness to
som parameter variation. Adding on-line tracking neural networks speed controller of the load torque, a double neural
networks adaptive programming control model which possessed function of parameter on-line tracking is constructed
for the load torque that can't be controlled. It further improves the quantity of the system. The simulation results
show the validity of the control scheme. |
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| Keywords: | neural networks adaptive control controller AC drive induction motor |
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