生產(chǎn)過(guò)程制造物聯(lián)關(guān)鍵事件主動(dòng)感知與處理技術(shù)研究
本文選題:制造物聯(lián) + 關(guān)鍵事件 ; 參考:《貴州大學(xué)》2016年博士論文
【摘要】:互聯(lián)網(wǎng)、物聯(lián)網(wǎng)、云計(jì)算、大數(shù)據(jù)等技術(shù)在制造業(yè)的滲透,推動(dòng)了制造業(yè)信息化的發(fā)展,形成了制造業(yè)的新技術(shù)。其中,電子技術(shù)、信息技術(shù)、計(jì)算智能、物聯(lián)網(wǎng)與先進(jìn)制造技術(shù)的融合,形成了制造物聯(lián)技術(shù),增強(qiáng)了制造智能化能力,形成了新型制造服務(wù)模式。制造物聯(lián)通過(guò)感知、處理及利用制造數(shù)據(jù),提供生產(chǎn)過(guò)程智能管控的決策支持,以促進(jìn)生產(chǎn)過(guò)程精確控制的實(shí)現(xiàn)。面對(duì)“互聯(lián)網(wǎng)+”環(huán)境下先進(jìn)制造服務(wù)模式的需求,制造與服務(wù)過(guò)程中信息綜合感知及智能處理等難題亟待解決。本文在分析制造物聯(lián)及復(fù)雜事件處理等領(lǐng)域相關(guān)研究進(jìn)展的基礎(chǔ)上,研討了生產(chǎn)過(guò)程制造物聯(lián)關(guān)鍵事件主動(dòng)感知與處理架構(gòu)及方法,并建立了所提技術(shù)方法應(yīng)用實(shí)現(xiàn)的相關(guān)制造過(guò)程物聯(lián)管控系統(tǒng)。論文的具體研究工作如下:首先,在制造物聯(lián)事件感知的基礎(chǔ)理論方面,主要進(jìn)行制造物聯(lián)內(nèi)涵及其技術(shù)特征分析,構(gòu)建了面向車間生產(chǎn)的制造物聯(lián)技術(shù)架構(gòu);研究了制造物聯(lián)感知數(shù)據(jù)的來(lái)源及其特性,并分析了制造數(shù)據(jù)采集及異構(gòu)系統(tǒng)數(shù)據(jù)集成方式,建立了制造數(shù)據(jù)管理體系模型。其次,針對(duì)制造物聯(lián)事件主動(dòng)感知方面,結(jié)合制造物聯(lián)網(wǎng)特點(diǎn)、制造物聯(lián)事件主動(dòng)感知模型以及物聯(lián)感知系統(tǒng)設(shè)計(jì),建立基于物聯(lián)網(wǎng)技術(shù)的事件主動(dòng)感知技術(shù)架構(gòu),并設(shè)計(jì)了基于“傳感網(wǎng)+嵌入式+Web Service”的生產(chǎn)過(guò)程事件感知方法,以提供精確生產(chǎn)和智能決策需要的重要支撐。基于智能制造模式構(gòu)建了制造大數(shù)據(jù)的應(yīng)用規(guī)劃,并結(jié)合制造數(shù)據(jù)感知處理及應(yīng)用實(shí)例,說(shuō)明所提理論框架的可行性與有效性。然后,針對(duì)制造過(guò)程事件的結(jié)構(gòu)化統(tǒng)一表達(dá)需求,采用EXPRESS語(yǔ)言建立了制造物聯(lián)車間事件模型,并制定了EXPRESS轉(zhuǎn)換為XML模式制造數(shù)據(jù)的映射規(guī)則。面向制造過(guò)程事件組織和關(guān)聯(lián)方面的統(tǒng)一語(yǔ)義描述,通過(guò)生產(chǎn)過(guò)程事件類型及關(guān)聯(lián)關(guān)系分析,建立了復(fù)雜事件結(jié)構(gòu)模型;結(jié)合復(fù)雜事件操作符和可擴(kuò)展標(biāo)記語(yǔ)言語(yǔ)法語(yǔ)義,建立了基于XML的制造過(guò)程事件描述語(yǔ)言(XEDL),并依據(jù)生產(chǎn)過(guò)程事件描述實(shí)例,說(shuō)明XEDL語(yǔ)言在事件模型描述方面的優(yōu)勢(shì);赬EDL的復(fù)雜事件表達(dá)方法,有利于解決制造過(guò)程事件關(guān)聯(lián)的推理求解和統(tǒng)一組織問(wèn)題。最后,在制造過(guò)程事件處理方面,針對(duì)制造物聯(lián)系統(tǒng)的分布式特點(diǎn),提出了基于“EDA+SOA”的復(fù)雜事件處理架構(gòu),并進(jìn)行復(fù)雜事件處理模塊和規(guī)則引擎的闡析。針對(duì)復(fù)雜事件模式匹配方面,建立了基于CEP的匹配式事件關(guān)聯(lián)方案,運(yùn)用Apriori算法對(duì)制造過(guò)程事務(wù)集進(jìn)行關(guān)聯(lián)規(guī)則挖掘并生成關(guān)聯(lián)模板;以事件處理引擎工作原理為基礎(chǔ),結(jié)合關(guān)鍵事件和事件匹配模板的特點(diǎn),提出基于有向圖的啟發(fā)式Esper算法,實(shí)現(xiàn)了基于關(guān)聯(lián)模板的生產(chǎn)過(guò)程關(guān)鍵事件實(shí)時(shí)處理。應(yīng)用實(shí)現(xiàn)方面,基于Windows7操作系統(tǒng)和.NET 4.0架構(gòu),借助Microsoft Visual Studio 2010和My Eclipse開發(fā)平臺(tái),以C#和Java作為開發(fā)語(yǔ)言,以Microsoft SQL Server2008 R2作為數(shù)據(jù)庫(kù),研發(fā)面向離散型生產(chǎn)過(guò)程的制造物聯(lián)管控平臺(tái),以實(shí)現(xiàn)制造物聯(lián)事件感知與處理技術(shù)研究成果的應(yīng)用;谥圃煳锫(lián)管控平臺(tái)的業(yè)務(wù)邏輯和體系結(jié)構(gòu),結(jié)合制造物聯(lián)智能感知以及信息技術(shù),建立了一套面向油辣椒生產(chǎn)的物聯(lián)管控系統(tǒng),實(shí)現(xiàn)了生產(chǎn)過(guò)程關(guān)鍵監(jiān)控環(huán)節(jié)信息的感知及查詢、事件關(guān)聯(lián)分析等。綜上所述,論文對(duì)制造物聯(lián)關(guān)鍵事件主動(dòng)感知與處理涉及的關(guān)鍵技術(shù)問(wèn)題進(jìn)行了探討,通過(guò)理論研究及應(yīng)用實(shí)現(xiàn)結(jié)果,驗(yàn)證了所提技術(shù)方法的可行性。生產(chǎn)過(guò)程制造物聯(lián)關(guān)鍵事件主動(dòng)感知的理論方法與處理技術(shù)的研究成果,將為制造業(yè)生產(chǎn)過(guò)程智能管控和決策優(yōu)化提供理論支撐。
[Abstract]:The infiltration of Internet, Internet of things, cloud computing, large data and other technologies in the manufacturing industry has promoted the development of manufacturing information and formed a new technology in manufacturing industry. The integration of electronic technology, information technology, computational intelligence, the Internet of things and advanced manufacturing technology formed the technology of manufacturing material union, enhanced the ability of manufacturing intelligence and formed a new type of technology. Manufacturing service modes. Product is perception, processing and utilization of manufacturing data, provide the production process control intelligent decision support, to promote the realization of accurate control of the production process. In the face of "Internet plus" under the environment of advanced manufacturing mode service demand, manufacturing and service of information in the process of comprehensive perception and intelligent processing problems urgently On the basis of the related research progress in the field of manufacturing and complex event processing, this paper discusses the framework and methods of the active perception and processing of the key events in the manufacturing process, and establishes a related manufacturing process control system related to the implementation of the proposed technology and method. The specific research work of this paper is as follows: first of all, the research work is as follows: On the basis of the basic theory of event perception, this paper mainly carries out the connotation and technical characteristics analysis of the manufacture, constructs the technology framework of manufacturing material Association for the workshop production, studies the source and characteristics of the perceived data, and analyzes the manufacturing data collection and the data integration method of the heterogeneous system, and establishes the manufacturing number. According to the model of management system, secondly, in view of the active perception of the event, combined with the features of the Internet of things, the active perception model of the event and the design of the physical association perception system is designed, the event active perception technology architecture based on the Internet of things technology is established, and the production process based on the "sensor network + embedded +Web Service" is designed. Event perception method to provide important support for precise production and intelligent decision-making. Based on the intelligent manufacturing model, the application planning of large data is built, and the feasibility and effectiveness of the proposed theoretical framework are illustrated with the manufacturing data perception processing and application examples. Then, the structural unified expression of the manufacturing process needs to be expressed. The event model of manufacturing joint workshop is established in EXPRESS language, and the mapping rules of EXPRESS conversion into XML model are formulated. A unified semantic description of the event organization and association of the manufacturing process is described. The complex event structure model is established through the analysis of the event type and association relationship in the production process, and the complex event is combined with the complex event. The syntax semantics of the operator and extensible markup language, the XML based manufacturing process event description language (XEDL) is established, and the advantages of the XEDL language in the event model description are described according to the production process events. The XEDL based complex event expression method is favorable for solving and unifying the reasoning of the event Association of the manufacturing process. In the end, in the manufacturing process event processing, the complex event processing architecture based on "EDA+SOA" is proposed for the distributed characteristics of the manufacturing association system, and the complex event processing module and the rule engine are explained. A matching event association scheme based on CEP is established for the complex event pattern matching. Apriori algorithm is used to mining association rules for manufacturing process transactions and generating association templates. Based on the working principle of event processing engine and combining the characteristics of key events and event matching templates, a heuristic Esper algorithm based on directed graph is proposed to implement the real-time processing of key events in the production process based on the Association template. In the aspect of implementation, based on Windows7 operating system and.NET 4 architecture, with the aid of Microsoft Visual Studio 2010 and My Eclipse development platform, C# and Java are developed as the development language and Microsoft SQL Server2008 is used as the database to develop a manufacturing joint management platform for discrete production process, in order to realize the event perception and processing of the manufacturing material union. The application of the technical research results. Based on the business logic and architecture of the joint management and control platform of the manufacturing material, combined with the intelligent perception of the manufacture and the information technology, a set of joint management and control system for the production of oil pepper is established, which realizes the sense and inquiry of the key monitoring link information of the production process, the event association analysis and so on. In this paper, the key technical problems involved in the active perception and processing of the key events of the manufacturing association are discussed. The feasibility of the proposed technical method is verified through theoretical research and application implementation. The theoretical method of the active perception of the key events in the production process and the research results of the processing technology will be the production process intelligence of the manufacturing industry. It provides theoretical support for control and decision optimization.
【學(xué)位授予單位】:貴州大學(xué)
【學(xué)位級(jí)別】:博士
【學(xué)位授予年份】:2016
【分類號(hào)】:TP391.44;TN929.5;TP311.52
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