基于模型诊断的产品功能、结构与状态模型研究
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摘要
随着计算机技术的迅猛发展,基于模型诊断方法逐渐成为了故障诊断领域研究的核心方法;为了建立基于模型故障诊断的模型基础,针对基于模型诊断中常用模型存在着的缺陷,依据产品设计认知过程的功能-行为-结构模型,分析了产品功能、结构与状态之间的关系,提出了功能、结构与状态模型的构建原理和构建思路,构建一种基于功能-结构-状态的故障诊断黑箱模型,应用于机械、电子类设备的基于模型诊断中;最后,以一个加乘法器系统为例,分析该加乘法器系统的功能、结构与状态关系和预测输入输出。
With the rapid development of computer technology,the way of model-based diagnosis has become the core way of the fault diagnosis field.In order to provide the model for model-based diagnosis,the existing defects of common model are considered,according to the function-behavior-structure model of the product design cognitive process,the relationship between function,structure and state is analyzed,the black-box function-structure-state model is proposed.And this model has been modeling in order to diagnose the mechanical and electrical equipment.At last,an addition-multiplication system is taken for example,and the relationship of function,structure and state is analyzed,the input and output are forecasted.
With the rapid development of computer technology,the way of model-based diagnosis has become the core way of the fault diagnosis field.In order to provide the model for model-based diagnosis,the existing defects of common model are considered,according to the function-behavior-structure model of the product design cognitive process,the relationship between function,structure and state is analyzed,the black-box function-structure-state model is proposed.And this model has been modeling in order to diagnose the mechanical and electrical equipment.At last,an addition-multiplication system is taken for example,and the relationship of function,structure and state is analyzed,the input and output are forecasted.
引文
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[2]徐俊洁.一种基于模型的故障诊断系统研究与实现[D].大连:大连海事大学硕士学位论文,2010.XU Junjie.The Research and Implementation of Model-based fault diagnosis system[D].Dalian:Dalian Maritime University.Master Thesis,2010.
[3]任兴旺.CALS体系下基于多色集合的IETM研究[D].广州:广东工业大学硕士学位论文,2007.REN Xingwang.Research of IETM under CALS System Based on Polychromatic Set[D].Guangzhou:Guangdong University of Technology.Master Thesis,2007.
[4]糜劲松.基干功能模型的航空发动机故障诊断专家系统研究[D].吉林:吉林大学硕士学位论文,2005.MI Jinsong.The Research on the Fault Diagnosis Expert System for Aviation Engine Based on Function Model[D].Jilin:Jilin University.Master Thesis,2005.
[5]RANON R,CHITTARO L.Hierarchical model-based diagnosis based on structural abstraction[J].Artificial Intelligence,2004,155(1-2):147-182.
[6]陈治佐,刘兴钊,吕高焕.Livingstone用于航天器推进系统故障诊断[J].太赫兹科学与电子信息学报,2013,11(5):770-774.CHEN Zhizuo,LIU Xingzhao,LV Gaohuan.Fault diagnosis of spacecraft propulsion system by using Livingstone[J].Journal of Terahertz Science and Electronic Information Technology,2013,11(5):770-774.
[7]Edward J.Zampino,Dr.Dirk Burow.The Application of RODON to the FMEA of a Microgravity Facility Subsystem[C]//Proceedings Annual Reliability and Maintainability Symposium,2002:361-366.
[8]张旭,宁汝新.产品功能信息模型研究[J].北京理工大学学报,1998,18(3):296-301.ZHANG Xu,NING Ruxin.Research on Functional Information Model of Product[J].Journal of Beijing Institute of Technology,1998,18(3):296-301.
[9]贡智兵,李东波,于敏健.基于产品功能树的实例推理研究[J].中国机械工程,2006,17(增):123-126.GONG Zhibing,LI Dongbo,YU Minjian.Case-Based Reasoning Based on Product Functional Tree[J].China Mechanical Engineering,2006,17:123-126.
[10]武超,李彦,刘小莹,等.基于功能本体的面向目的创新设计研究[J].机械设计与制造,2008(11):226-228.WU Chao,LI Yan,LIU Xiaoying,et al.Research on Function-Oriented Creative Design Based on Function Ontology[J].Machinery Design and Manufacture,2008(11):226-228.
[11]龚京忠,李国喜,邱静.基于功能—行为—结构的产品概念模块设计研究[J].计算机集成制造系统,2006,12(12):1921-1927.GONG Jingzhong,LI Guoxi,QIU Jing.FBS-Based Product Conceptual Module Design[J].Computer Integrated Manufacturing Systems,2006,12(12):1921-1927.
[12]牛明伟.机电产品功能安全关键度研究[D].沈阳:沈阳航空航天大学硕士学位论文,2012.NIU Mingwei.Research on Functional Safety-Critical Degree of Mechanical and Electrical Products[D].Shenyang:Shenyang Aerospace University.Master Thesis,2012.
[13]甘茂治,康建设,高崎,等.军用装备维修工程学[M].北京:国防工业出版社,2010:48-59.GAN Maozhi,KANG Jianshe,GAO Qi,et al.Military Equipment Maintenance Engineering[M].Beijing:National Defend Industry Press,2010:48-59.