| 动态矩阵控制算法的改进和应用研究 |
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| 引用本文： | 向婉成 于伟榷. 动态矩阵控制算法的改进和应用研究[J]. 天津大学学报(自然科学与工程技术版), 1990, 0(2): 57-66 |
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| 作者姓名： | 向婉成 于伟榷 |
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| 作者单位： | 天津大学电力及自动化系(向婉成)，天津大学电力及自动化系(于伟榷) |
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| 摘 要： | 推导了改进的动态矩阵控制算式,对其特性进行了理论分析和数字仿真,证明了该算法可以用于解决具有纯滞后的过程和非最小相位过程的控制问题,并且具有极强的鲁棒性。为了使该算法能适应时变过程的控制需要,加入了脉冲响应系数辨识,并对这种辨识进行了简化。在数字仿真的基础上,作者用Z-80汇编语言编制了自适应动态矩阵实时控制软件,闭环模拟实验证明了该控制软件可以广泛地应用于实际过程控制。
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| 关 键 词： | 动态矩阵控制 预测控制 脉冲响应 |
IMPROVEMENT AND APPLICATION RESEARCH ON DYNAMIC MATRIX CONTROL ALGORITHM |
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| Xiang wancheng Yu Weique. IMPROVEMENT AND APPLICATION RESEARCH ON DYNAMIC MATRIX CONTROL ALGORITHM[J]. Journal of Tianjin University(Science and Technology), 1990, 0(2): 57-66 |
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| Authors: | Xiang wancheng Yu Weique |
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| Affiliation: | Department of Engineering and Automation |
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| Abstract: | This paper describes an improved Dynamic Matrix Control (DMC) algorithm and its characteristic based on theoretic analysis and digital simulation. The result of the study shows that DMC is able to solve the control problems of process with non-minimum and delay and it has very good robustness.In order to adapt the control of the varying process, the authers add an simplified identification algorithm of impulse response in this paper and futher program the adaptive DMC software using Z-80 assembly language. The analogy experiment of the closed-loop system proves that the real time control software can be widely used to process control. |
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| Keywords: | predictive control dynamic matrix control(DMC) impulse response identification |
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