| 水压频率的递归网络灵敏度预测控制研究 |
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| 引用本文： | 韦忠朝,辜承林,黄声华,陶醒世.水压频率的递归网络灵敏度预测控制研究[J].华中科技大学学报(自然科学版),1996(9). |
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| 作者姓名： | 韦忠朝 辜承林 黄声华 陶醒世 |
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| 作者单位： | 华中理工大学电力工程系 |
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| 基金项目： | 国家教委博士点专项基金 |
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| 摘 要： | 提出一种对水轮发电机组水压频率进行综合调节的记忆递归网络灵敏度预测控制器．控制器由预测网络和控制网络组成，预测网络向控制网络提供控制灵敏度信号．两个网络均根据学习和控制的收敛与稳定性定理自适应学习．仿真结果表明控制器能在线实时控制具有非线性、时变、多变量特性的水轮发电机组，有效控制水压．
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| 关 键 词： | 水轮发电机组 水压频率综合调节 灵敏度预测控制 递归网络 |
A Vector Control Strategy and the Operating Characteristics of a Variable Speed Constant Frequency (VSCF) Double Fed Generator |
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| Wei Zhongchao Dept. of Elec. Power Eng.,HUST,Wuhan ,China.
Gu Chenglin Huang Shenghua Tao Xingshi.A Vector Control Strategy and the Operating Characteristics of a Variable Speed Constant Frequency (VSCF) Double Fed Generator[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,1996(9). |
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| Authors: | Wei Zhongchao Dept of Elec Power Eng HUST Wuhan China
Gu Chenglin Huang Shenghua Tao Xingshi |
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| Institution: | Wei Zhongchao Dept. of Elec. Power Eng.,HUST,Wuhan 430074,China.
Gu Chenglin Huang Shenghua Tao Xingshi |
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| Abstract: | A sensitivity predictive controller with memory recurrent network for use in the comprehensive control of the water hammer and the frequency is proposed. The controller consists of a predictive and a control network. The predictive network provides the sensitivity signal to the control network. According to the theory of convergence and stability on learning and control, the two networks are adaptive to the learning rate. Simulation results show that teh controller is good in the control of nonlinear, timevarying, multivariable hydrogenerator unit and the water hammer. |
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| Keywords: | hydrogenerator unit comprehensive regulation of water hammer and frequency sensitivity predictive control recurrent network |
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