| 大时滞二阶过程内模预测控制系统设计 |
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| 引用本文： | 鲁照权.大时滞二阶过程内模预测控制系统设计[J].南京理工大学学报(自然科学版),2005,29(3):352-355. |
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| 作者姓名： | 鲁照权 |
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| 作者单位： | 合肥工业大学,电气与自动化工程学院,安徽,合肥,230009 |
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| 基金项目： | 教育部“高等学校骨干教师资助计划”([2000]65-4)，合肥工业大学科学研究发展基金(030402F) |
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| 摘 要： | 带有大时滞的双容过程是常见的二阶工业过程，由于过大的时滞使系统难以控制。针对一类带有大时滞的双容过程，采用内模控制系统结构，使系统具有良好的抗扰性和鲁棒牲。给出了在希望的幅值和相角裕量下控制器参数的计算方法。设计例子与仿真结果表明，根据该方法设计的系统有比较满意的稳定性和鲁棒性。
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| 关 键 词： | 大时滞 二阶过程 内模预测控制 幅值与相角裕量 控制器整定 |
| 文章编号： | 1005-9830(2005)03-0352-04 |
| 修稿时间： | 2003年10月27 |
IMPC Control Systems Design for Second Order plus Large Dead Time Processes |
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| LU Zhao-quan.IMPC Control Systems Design for Second Order plus Large Dead Time Processes[J].Journal of Nanjing University of Science and Technology(Nature Science),2005,29(3):352-355. |
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| Authors: | LU Zhao-quan |
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| Abstract: | Second order plus large dead time processes is commonly encountered in industry. It is quite difficult to control them due to the large dead time. An internal model predictive control(IMPC) system structure is adopted for them and a controller tuning method is presented based on the gain and phase margin. Design instances and simulation results show that the systems designed with the proposed method have good stability and robustness. |
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| Keywords: | large dead time second order processes internal model predictive control gain and phase margin controller tuning |
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