| 基于Petri网的加工系统递阶智能控制 |
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| 引用本文： | 吴宗彦,韩煜,张建军,张利.基于Petri网的加工系统递阶智能控制[J].中国机械工程,2006(Z2). |
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| 作者姓名： | 吴宗彦 韩煜 张建军 张利 |
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| 作者单位： | 合肥工业大学，合肥工业大学，合肥工业大学，合肥工业大学 合肥，230009，合肥，230009，合肥，230009，合肥，230009 |
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| 基金项目： | 国家高技术产业化前期关键技术与装备研制项目(NCSTE—2002—JKZX—131) |
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| 摘 要： | 运用模糊推理与Petri网方法对加工过程的智能控制进行建模,在建模中采用了递阶智能控制的原理,将其分为组织级、协调级和执行级三个层次。组织级采用模糊推理的方法,并用标识模糊Petri网为其推理过程进行建模;协调级设计中,以一台加工中心、一个机械手组成的加工系统为例,运用模糊Petri网为其协调级进行了合理规划。
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| 关 键 词： | 递阶智能控制 模糊推理 标识模糊petri网 组织级 协调级 |
Hierarchical Intelligent Control of Machining System Based on Petri Net |
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| Wu Zongyan Han Yu Zhang Jianjun Zhang Li Hefei University of Technology,Hefei.Hierarchical Intelligent Control of Machining System Based on Petri Net[J].China Mechanical Engineering,2006(Z2). |
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| Authors: | Wu Zongyan Han Yu Zhang Jianjun Zhang Li Hefei University of Technology Hefei |
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| Affiliation: | Wu Zongyan Han Yu Zhang Jianjun Zhang Li Hefei University of Technology,Hefei,230009 |
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| Abstract: | The paper used fuzzy reasoning and Petri net to model the intelligent control of machi- ning processes.The theory of hierarchical intelligent control was used in this model,including organi- zation level,coordination level,execution level.Fuzzy reasoning was adopted to design the organiza- tion level.Meanwhile,the reasoning process was described by marked fuzzy Petri net.In the design of the coordination level,fuzzy Petri net was used to describe the machining system which is composed of a machining center and a manipulator. |
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| Keywords: | hierarchical intelligent control fuzzy reasoning marked fuzzy Petri net organization level coordination level |
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