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基于远程预报辨识的非线性广义预测控制算法
引用本文:钟璇,王树青.基于远程预报辨识的非线性广义预测控制算法[J].自动化学报,2000,26(2):267-273.
作者姓名:钟璇  王树青
作者单位:1.渐江大学工业控制技术国家重点实验室,杭州
摘    要:推导了基于远程预报辨识的非线性广义预测控制算法.该算法在辨识基于Hammer-stein 模型的非线性过程时,采用了预测控制算法中远程预报的思想,并在广义预测控制器的设 计上采用了新的优化指标,这就使辨识机制与控制机制有机地结合起来,对系统的阶次不确定 有很好的鲁棒性.

关 键 词:远程预报辨识    非线性广义预测控制    鲁棒性
收稿时间:1999-2-2
修稿时间:1999-02-02

NONLINEAR GENERALIZED PREDICTIVE CONTROL WITH LONG-RANGE PREDICTIVE IDENTIFICATION
ZHONG Xuan,WANG Shuqing.NONLINEAR GENERALIZED PREDICTIVE CONTROL WITH LONG-RANGE PREDICTIVE IDENTIFICATION[J].Acta Automatica Sinica,2000,26(2):267-273.
Authors:ZHONG Xuan  WANG Shuqing
Affiliation:1.State Key Lab of Industrial Control Technology,Zhejiang Univrsity,Hangzhou
Abstract:A nonlinear generalized predictive control algorithm based on a Hammerstein model with long-range predictive identification is presented. The prediction used by the controller is also employed by the identification criterion, which makes the identification combine with the control scheme natually. A new cost function is used in the generalized predictive controller design. The resulted control algorithm makes the system robust to uncertain plant order.
Keywords:Nonlinear generalized predictive control  long-range predictive identification  robustness  
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