發(fā)布時間：2018-04-21 20:04

  本文選題：成品物流系統(tǒng) + 設(shè)備維護管理��； 參考：《西南科技大學(xué)》2015年碩士論文

【摘要】：針對煙草自動化物流系統(tǒng)設(shè)備管理粗放落后、故障維修效率低下的現(xiàn)狀,依托綿陽卷煙廠“煙草物流系統(tǒng)設(shè)備維護管理及故障診斷系統(tǒng)”項目,結(jié)合先進的設(shè)備維護管理理念和智能故障診斷技術(shù),研究了面向煙草成品物流系統(tǒng)的設(shè)備維護管理及故障診斷系統(tǒng)設(shè)計與實現(xiàn)。根據(jù)煙草成品物流系統(tǒng)的組成結(jié)構(gòu),采用OPC技術(shù)構(gòu)建了數(shù)據(jù)采集系統(tǒng),實現(xiàn)了物流設(shè)備狀態(tài)信息的在線實時獲取。借鑒煙草行業(yè)倡導(dǎo)的“六精”設(shè)備管理模式,在總結(jié)現(xiàn)有設(shè)備管理方法的基礎(chǔ)上,優(yōu)化完善了設(shè)備維護管理項目和流程,開發(fā)了設(shè)備維護管理系統(tǒng),實現(xiàn)了煙草成品物流系統(tǒng)設(shè)備維護管理的信息化、標準化。綜合故障樹分析法與規(guī)則推理的技術(shù)優(yōu)勢,開發(fā)了故障診斷專家系統(tǒng);針對系統(tǒng)診斷推理過程中出現(xiàn)的“匹配沖突”問題,提出了一種基于匹配度與置信度的沖突消解策略,并采用基于Petri網(wǎng)模型的最小割集求解法,解決了沖突消解策略中涉及的故障樹最小割集的快速求解問題。為提高故障的快速響應(yīng)能力,設(shè)計了基于GSM的故障遠程報警系統(tǒng),并實現(xiàn)了值班維護人員管理�；贑#和SQL Server數(shù)據(jù)庫實現(xiàn)了設(shè)備維護管理及故障診斷專家系統(tǒng)。該系統(tǒng)不僅滿足了物流設(shè)備周期性、非周期性維護管理的切實需求,而且能及時準確地分析診斷設(shè)備的各種異常狀態(tài)與故障狀態(tài),并根據(jù)診斷結(jié)果提供輔助維修策略,從而提高故障維修效率。
[Abstract]:In view of the backward equipment management and low maintenance efficiency of tobacco automatic logistics system, the project of "equipment maintenance management and fault diagnosis system of tobacco logistics system" in Mianyang cigarette Factory, Combined with advanced equipment maintenance management concept and intelligent fault diagnosis technology, the design and implementation of equipment maintenance management and fault diagnosis system for tobacco product logistics system are studied. According to the structure of the tobacco product logistics system, the data acquisition system is constructed by using OPC technology, and the on-line real-time acquisition of the state information of the logistics equipment is realized. Referring to the "six fine" equipment management mode advocated by the tobacco industry, on the basis of summarizing the existing equipment management methods, the project and process of equipment maintenance management are optimized and improved, and the equipment maintenance management system is developed. Realized the tobacco finished product logistics system equipment maintenance management information, the standardization. Based on the technical advantages of fault tree analysis and rule reasoning, a fault diagnosis expert system is developed, and a conflict resolution strategy based on matching degree and confidence degree is proposed to solve the problem of "matching conflict" in the process of system diagnosis and reasoning. The minimum cut set solution method based on Petri net model is used to solve the problem of fast solution of the minimum cut set of the fault tree involved in the conflict resolution strategy. A remote fault alarm system based on GSM is designed in order to improve the ability of rapid fault response, and the management of maintenance personnel on duty is realized. The equipment maintenance management and fault diagnosis expert system is realized based on C # and SQL Server database. The system not only meets the practical demand of periodic and aperiodic maintenance and management of logistics equipment, but also can analyze all kinds of abnormal state and fault state of diagnostic equipment in time and accurately, and provide auxiliary maintenance strategy according to the diagnosis result. In order to improve the efficiency of fault maintenance.
【學(xué)位授予單位】：西南科技大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2015
【分類號】：TS43;TP277

【引證文獻】

中國重要會議論文全文數(shù)據(jù)庫 前1條

1 郭天文;;基于手機短信的物流自動化遠程報警系統(tǒng)[A];中國煙草學(xué)會2006年學(xué)術(shù)年會論文集[C];2007年

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本文編號：1783906