| 可调误差权值广义预测解耦控制器的设计 |
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| 引用本文： | 戴永彬,杨卫东,王少福,张明.可调误差权值广义预测解耦控制器的设计[J].北京科技大学学报,2010,32(1). |
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| 作者姓名： | 戴永彬 杨卫东 王少福 张明 |
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| 作者单位： | 1. 北京科技大学信息工程学院,北京,100083;辽宁工业大学软件学院,锦州,121001
2. 北京科技大学信息工程学院,北京,100083 |
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| 基金项目： | 国家发改委技术产业项目基金〔发改办高技No.1899〕 |
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| 摘 要： | 针对多变量耦合系统,提出了一种新的广义预测解耦控制算法.通过广义预测误差权值自动调节以消除系统耦合引起的误差,从而降低系统的耦合影响,提高系统性能.该方法与常规的多变量广义预测控制算法相比,算法简单,计算量小.本文所设计的算法被应用到热轧带钢板形板厚控制系统中,仿真结果表明了该算法的有效性和正确性.
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| 关 键 词： | 广义预测控制 控制器 解耦 多变量系统 |
Adaptive error weighting decoupling controller design for generalized predictive control |
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| DAI Yong-bin,YANG Wei-dong,WANG Shao-fu,ZHANG Ming.Adaptive error weighting decoupling controller design for generalized predictive control[J].Journal of University of Science and Technology Beijing,2010,32(1). |
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| Authors: | DAI Yong-bin YANG Wei-dong WANG Shao-fu ZHANG Ming |
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| Abstract: | A control method based on generalized predictive control(GPC) was proposed for a multivariable coupling system,Error weights could be self-regulated in order to reduce interactions in the system and improve dynamic performances of coupling loops.Compared with the conventional multivariable generalized predictive,the proposed method is characteristic of simplicity and small computational burden.The algorithm was applied to an auto-shape control and auto-gauge control system(ASC-AGC),and simulation results de... |
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| Keywords: | generalized predictive control controller decoupling multivariable system |
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