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dian liu zui you de duo bian liang jing tai shen jing wang luo kai guan ci zu dian ji kong zhi
Author(s): 
Pages: 250-258
Year: Issue:  8
Journal: Transactions of China Electrotechnical Society

Keyword:  Switched reluctance motor(SRM)neural networknonlinear control;
Abstract: 通过对开关磁阻电机实测数据的分析,描述了转速、电流、开通角和关断角对输出转矩的影响,建立了基于开关磁阻电机的静态多变量神经网络控制器模型,设计了神经网络控制器的训练方法,设计了基于最小二乘法的变步长寻优方法用于快速获取最优的神经网络在线训练数据。调节开通角和关断角,使单位电流输出的转矩最大,实现了基于电流最优的开关磁阻电机控制系统。并将神经网络控制器与PID调节器相结合,建立其转速闭环系统,满足系统的动态调节能力。最后,通过样机验证了分析设计的正确性。
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