| PFC中约束优先级及可行性问题的混杂处理 |
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| 引用本文： | 王宇红,赵旭.PFC中约束优先级及可行性问题的混杂处理[J].控制工程,2011,18(5):820-824. |
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| 作者姓名： | 王宇红 赵旭 |
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| 作者单位： | 中国石油大学(华东)信息与控制工程学院,山东东营,257061 |
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| 基金项目： | 教育部科学技术研究重点资助项目(108160) |
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| 摘 要： | 针对预测函数控制的约束不可行和优先级问题,基于混杂系统以及混合逻辑动态模型的思想提出了约束不可行及优先级问题的混杂PFC处理方法,讨论了由PFC、混杂系统、松弛变量法所组成的约束不可行及优先级问题的具体实现方法与步骤.在通常PFC跟踪性能指标的基础上结合MLD与松弛变量法,通过将命题逻辑转化为混合逻辑不等式并与系统自身...
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| 关 键 词： | 预测控制 约束不可行 优先级 MLD PFC |
A Hybrid Predictive Functional Control for Handling Infeasibility and Constraint Prioritization |
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| WANG Yu-hong,ZHAO Xu.A Hybrid Predictive Functional Control for Handling Infeasibility and Constraint Prioritization[J].Control Engineering of China,2011,18(5):820-824. |
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| Authors: | WANG Yu-hong ZHAO Xu |
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| Affiliation: | WANG Yu-hong,ZHAO Xu(College of Information and Control Engineering,China University of Petroleum(East China),Dongying 257061,China) |
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| Abstract: | For constraint infeasibility and prioritization in PFC,hybrid PFC method which based on hybrid system and MLD(Mixed Logical Dynamical) mode is proposed,the implementation and steps which are consist of PFC,hybrid system and relaxation method are discussed.Infeasibility and prioritization features of problem are introduced into the solving of PFC controller,which through the approach that MLD and relaxation are integrated into usual PFC tracking performance,and by the approach that propositional logics are t... |
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| Keywords: | predictive control constraint infeasibility prioritization MLD PFC |
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