基于Petri网的产品建模及其时序改进方法
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摘要
为构建系统功能和行为模型以实现系统功能与行为优化,将Petri网建模语言应用于系统行为描述过程,提出一种行为建模与时序优化方法,对系统的动作时序进行改进。将技术系统中的能量流、物料流及信息流元素与有色Petri网结合,定义了系统行为建模语言。将系统行为分为串联、并联及反馈三种类型,并据此提出技术系统行为评定方法,提供系统动作时序的改进目标。提出5条行为优化路径及基于Petri网层次化建模过程的自顶向下行为优化方法,为系统动作时序的改进提供了方向与优化过程模型。将该产品行为建模方法与时序优化过程应用于一种纽扣电池阴极自动扣圈机的改进设计中,验证该行为优化过程模型的有效性。
To realize the basis of systematic function and behavior optimization by constructing systematic function behavior model,a modeling and optimization method for mechanical system based on the Petri nets was proposed.In the technical system,the colored Petri nets was combined with the energy flows,material flows and signal flows to describe the systematic behaviors.The types of systematic behaviors could be categorized into series,paralleling and feedback,and an evaluation method to select the target behaviors was put forward according to this classification.Five behavioral improvement routes and a top-to-down method which based on hierarchical modeling process of Petri nets were presented to provide the direction and roadmap for timing optimization of product.An innovative design for the automatic machine of negative electrode shell and silicon seal of button battery was used to verify the effectiveness of proposed method.
To realize the basis of systematic function and behavior optimization by constructing systematic function behavior model,a modeling and optimization method for mechanical system based on the Petri nets was proposed.In the technical system,the colored Petri nets was combined with the energy flows,material flows and signal flows to describe the systematic behaviors.The types of systematic behaviors could be categorized into series,paralleling and feedback,and an evaluation method to select the target behaviors was put forward according to this classification.Five behavioral improvement routes and a top-to-down method which based on hierarchical modeling process of Petri nets were presented to provide the direction and roadmap for timing optimization of product.An innovative design for the automatic machine of negative electrode shell and silicon seal of button battery was used to verify the effectiveness of proposed method.
引文
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[12]WU Zhehui.Introduction of Petri nets[M].Beijing:China Machine Press,2006(in Chinese).[吴哲辉.Petri网导论[M].北京:机械工业出版社,2006.]
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[17]GU Yanwu,WANG Zuntong,WU Qidi.Application of object-oriented Petri-nets in system modeling[J].Journal of Tongji University:Natural Science,2010,38(3):437-441(in Chinese).[顾妍午,王尊彤,吴启迪.面向对象Petri网技术在系统建模中的应用[J].同济大学学报:自然科学版,2010,38(3):437-441.]
[18]LIU Mingzhou,ZHAO Zhibiao,GE Maogen,et al.Data chain modeling of mechanical products'assembly quality based on object-oriented Petri nets[J].Computer Integrated Manufacturing Systems,2013,19(4):714-719(in Chinese).[刘明周,赵志彪,葛茂根,等.基于面向对象Petri网的机械产品装配质量数据链建模[J].计算机集成制造系统,2013,19(4):714-719.]
[19]ZHOU Xiaoyong,LI Ping.Research on function decomposition unit of mechatronics product based on Petri net[J].Computer Engineering and Design,2008,29(21):5662-5664(in Chinese).[周小勇,李萍.基于Petri网的机电产品功能分解单元模型研究[J].计算机工程与设计,2008,29(21):5662-5664.]
[20]YANG Wendan.Research of model of mechanical and electrical products concept design based on Petri nets[D].Tianjin:Hebei University of Technology,2014(in Chinese).[杨雯丹.基于Petri网的机电产品概念设计模型研究[D].天津:河北工业大学,2014.]
[21]CAO Guozhong,YANG Xing,GUO Haixia,et al.Automatic assembly machine for cathode shell and silicon seal of button battery:China,CN203013845U[P].(2013-06-19)[2014-12-25](in Chinese).[曹国忠,杨兴,郭海霞,等.一种纽扣电池阴极自动扣圈机:中国,CN203013845U[P].(2013-06-19)[2014-12-25].]
[2]QIAN L,GERO J.Function-behavior-structure paths and their role in analogy-based design[J].Artificial Intelligence for Engineering Design,Analysis and Manufacturing,1996,10(4):289-312.
[3]ZHANG Li,CHEN Gang,WANG Yuzhu,et al.Ontology-based function modeling framework&collaborative function design environment[J].Computer Integrated Manufacturing Systems,2007,13(3):456-463(in Chinese).[张立,陈刚,王玉柱,等.基于本体的功能建模框架及协同设计环境研究[J].计算机集成制造系统,2007,13(3):456-463.]
[4]YAN W,ZANNI-MERK C,CAVALLUCCI D,et al.An ontology-based approach for inventive problem solving[J].Engineering Applications of Artificial Intelligence,2014,27:175-190.DOI:10.1016/j.engappai.2013.07.005.
[5]CAO Guozhong.Study of theory and method of function-oriented design[D].Tianjin:Hebei University of Technology,2006(in Chinese).[曹国忠.面向功能的设计理论及实现方法研究[D].天津:河北工业大学,2006.]
[6]GUO Gang,TANG Huamao,LUO Yu.Semantic-based product functional formal modeling[J].Computer Integrated Manufacturing Systems,2011,17(6):1171-1177(in Chinese).[郭钢,汤华茂,罗妤.基于语义的产品功能形式化建模[J].计算机集成制造系统,2011,17(6):1171-1177.]
[7]YANG Bo,GAO Changqing,YIN Xiaoling,et al.Extended product function modeling for conceptual design[J].Journal of Mechanical Engineering,2013,49(15):153-162(in Chinese).[杨波,高常青,尹晓玲,等.面向概念设计的扩展功能建模方法[J].机械工程学报,2013,49(15):153-162.]
[8]LI Zhiguang.Study on conceptual design based on function and physical laws[D].Tianjin:Hebei University of Technology,2014(in Chinese).[李志广.基于功能和物理定律的概念设计研究[D].天津:河北工业大学,2014.]
[9]CASCINI G,ROTINI F,RUSSO D.Networks of trends:systematic definition of evolutionary scenarios[C]//Proceedings of Engineering,TRIZ Future Conference 2008.Amsterdam,the Nederland:Elsevier,2011:355-367.
[10]CASCINI G,FANTONI G,MONTAGNA F.Situating needs and requirements in the FBS framework[J].Design Studies,2013,34(5):636-662.
[11]ROSA F,CASCINI G,BALDUSSU A.UNO-BID:unified ontology for causal-function modeling in biologically inspired design[J].International Journal of Design Creativity and Innovation,2014,3(3/4):177-210.
[12]WU Zhehui.Introduction of Petri nets[M].Beijing:China Machine Press,2006(in Chinese).[吴哲辉.Petri网导论[M].北京:机械工业出版社,2006.]
[13]YUAN Chongyi.Petri nets application[M].Beijing:Science Press,2013(in Chinese).[袁崇义.Petri网应用[M].北京:科学出版社,2013.]
[14]GIRAULT C,VALK R.Petri nets for systems engineering[M].Berlin,Germany:Springer-Verlag,2003.
[15]WANG Jinghua,HAN Jianghong,LIU Zhengyu,et al.Scheduling modeling in discrete manufacturing system based on oriented Petri Net[J].Journal of System Simulation,2008,20(15):4159-4162(in Chinese).[王景华,韩江洪,刘征宇,等.面向对象Petri网离散制造系统生产调度建模研究[J].系统仿真学报,2008,20(15):4159-4162.]
[16]LIU Chang,SHI Haibo,YUAN Jie.Modeling and performance analysis of manufacturing processes with stochastic machine failures[J].Computer Integrated Manufacturing Systems,2008,14(9):1704-1716(in Chinese).[刘昶,史海波,袁杰.具有随机及其故障的制造过程建模与性能分析[J].计算机集成制造系统,2008,14(9):1704-1716.]
[17]GU Yanwu,WANG Zuntong,WU Qidi.Application of object-oriented Petri-nets in system modeling[J].Journal of Tongji University:Natural Science,2010,38(3):437-441(in Chinese).[顾妍午,王尊彤,吴启迪.面向对象Petri网技术在系统建模中的应用[J].同济大学学报:自然科学版,2010,38(3):437-441.]
[18]LIU Mingzhou,ZHAO Zhibiao,GE Maogen,et al.Data chain modeling of mechanical products'assembly quality based on object-oriented Petri nets[J].Computer Integrated Manufacturing Systems,2013,19(4):714-719(in Chinese).[刘明周,赵志彪,葛茂根,等.基于面向对象Petri网的机械产品装配质量数据链建模[J].计算机集成制造系统,2013,19(4):714-719.]
[19]ZHOU Xiaoyong,LI Ping.Research on function decomposition unit of mechatronics product based on Petri net[J].Computer Engineering and Design,2008,29(21):5662-5664(in Chinese).[周小勇,李萍.基于Petri网的机电产品功能分解单元模型研究[J].计算机工程与设计,2008,29(21):5662-5664.]
[20]YANG Wendan.Research of model of mechanical and electrical products concept design based on Petri nets[D].Tianjin:Hebei University of Technology,2014(in Chinese).[杨雯丹.基于Petri网的机电产品概念设计模型研究[D].天津:河北工业大学,2014.]
[21]CAO Guozhong,YANG Xing,GUO Haixia,et al.Automatic assembly machine for cathode shell and silicon seal of button battery:China,CN203013845U[P].(2013-06-19)[2014-12-25](in Chinese).[曹国忠,杨兴,郭海霞,等.一种纽扣电池阴极自动扣圈机:中国,CN203013845U[P].(2013-06-19)[2014-12-25].]