| 基于可行扰动的非线性预测控制实时迭代算法设计 |
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| 引用本文： | 黄骅,何德峰,俞立.基于可行扰动的非线性预测控制实时迭代算法设计[J].陶瓷科学与艺术,2011(6). |
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| 作者姓名： | 黄骅 何德峰 俞立 |
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| 作者单位： | 浙江工业大学信息工程学院; |
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| 基金项目： | 国家自然科学基金资助项目(60904040); 高校博士点基金资助项目(20093317120002); 浙江省自然科学基金资助项目(Y1100911) |
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| 摘 要： | 针对非线性模型预测控制中滚动优化问题在线求解的困难,提出一种基于可行扰动的实时迭代优化算法。将可行扰动策略引入滚动优化中,保证算法快速收敛且具有提前终止能力。通过对运动小车以及连续搅拌反应釜的仿真研究,验证了该算法的有效性。
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| 关 键 词： | 非线性系统 模型预测控制 实时迭代 可行扰动 |
Real time iterative algorithm of nonlinear predictive control based on feasible perturbation |
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| HUANG Hua,HE Defeng,YU Li.Real time iterative algorithm of nonlinear predictive control based on feasible perturbation[J].Ceramics Science & Art,2011(6). |
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| Authors: | HUANG Hua HE Defeng YU Li |
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| Affiliation: | HUANG Hua,HE Defeng,YU Li(School of Information Engineering,Zhejiang University of Technology,Hangzhou 310023,China) |
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| Abstract: | A real time iterative algorithm based on feasible perturbation was developed to deal with the difficulties for on-line receding-horizon optimization problems in nonlinear model predictive control.The feasible perturbation was introduced into receding-horizon optimization problems to guarantee fast convergence and early termination.Simulation results of moving cart and continuous stirred tank reactor showed the effectiveness of the proposed algorithm. |
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| Keywords: | nonlinear system model predictive control real time iteration feasible perturbation |
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