| 基于多自由度性能指标的模型预测控制算法 |
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| 引用本文： | 徐祖华,赵均,钱积新. 基于多自由度性能指标的模型预测控制算法[J]. 电子学报, 2008, 36(5): 906-909 |
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| 作者姓名： | 徐祖华 赵均 钱积新 |
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| 作者单位： | 浙江大学信息学院控制系,浙江杭州,310027 |
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| 基金项目： | 国家自然科学基金，国家高技术研究发展计划(863计划) |
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| 摘 要： | 传统的模型预测控制算法是一自由度控制器,不具有使系统的目标跟踪特性和干扰抑制特性同时到达最佳的能力.本文提出一种基于多自由度性能指标的模型预测控制算法,对设定值跟踪、抗可测扰动、抗不可测扰动与模型失配等情况,允许设置不同的响应参数,提高了控制器品质.仿真结果表明了算法的有效性.
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| 关 键 词： | 预测控制 多自由度 动态矩阵控制 |
| 文章编号： | 0372-2112(2008)05-0906-04 |
| 收稿时间： | 2007-07-02 |
| 修稿时间： | 2007-07-02 |
An Improved Model Predictive Control Algorithm Based on Multi-Degree-of-Freedom Performance Index |
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| XU Zu-hua,ZHAO Jun,QIAN Ji-xin. An Improved Model Predictive Control Algorithm Based on Multi-Degree-of-Freedom Performance Index[J]. Acta Electronica Sinica, 2008, 36(5): 906-909 |
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| Authors: | XU Zu-hua ZHAO Jun QIAN Ji-xin |
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| Affiliation: | XU Zu-hua,ZHAO Jun,QIAN Ji-xin(Department of Control Science , Engineering,Zhejiang University.Hangzhou,Zhejiang 310027,China) |
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| Abstract: | Traditional model predictive control is a one-degree-of-freedom controller,so good dynamic response performance of both set-point tracking and disturbance rejection characteristics can't be achieved simultaneously.An improved model predictive control algorithm based on multi-degree-of-freedom performance index is proposed for the industrial plant to achieve good dynamic response performance of set-point tracking and disturbance rejection and model mismatch.The simulated results are given to demonstrate the ... |
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| Keywords: | model predictive control multi-degree-of-freedom dynamic matrix control |
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