本文選題：玻璃深加工 + 柔性生產(chǎn)線　； 參考：《武漢理工大學(xué)》2015年碩士論文

【摘要】：至2011年底,我國的相關(guān)玻璃生產(chǎn)線的數(shù)量大幅度上升,相關(guān)從業(yè)人數(shù)也隨之增加。盡管如此,在玻璃深加工過程中,仍存在一系列的問題如現(xiàn)有的生產(chǎn)線自動化水平較為低下,人員成本較為巨大等。正是這些原因促使人們對自動化生產(chǎn)線展開了研究。本文以玻璃深加工產(chǎn)業(yè)現(xiàn)狀為背景,并對現(xiàn)有的玻璃深加工設(shè)備進(jìn)行了組網(wǎng),并提出了“玻璃深加工柔性生產(chǎn)線”的概念,它是以提高生產(chǎn)效率與減少人力成本為目的的。本系統(tǒng)主要結(jié)合分布式控制、現(xiàn)場總線控制、以太網(wǎng)控制系統(tǒng)等多個控制的優(yōu)勢。并針對該生產(chǎn)線的結(jié)構(gòu)與工藝,把整個控制系統(tǒng)分為三個部分,并對各個部分的功能進(jìn)行了規(guī)劃,提出了以Atemga128為硬件核心控制器的控制結(jié)構(gòu)與在此之上的軟件設(shè)計框架。與此同時對整個控制系統(tǒng)的通訊網(wǎng)絡(luò)進(jìn)行了設(shè)計規(guī)劃。并依此研究設(shè)計了一整套控制系統(tǒng)。本文設(shè)計的玻璃深加工柔性生產(chǎn)線控制系統(tǒng)主要分析和研究了以下幾個方面:第一,對玻璃深加工柔性生產(chǎn)線的工藝過程、生產(chǎn)線上設(shè)備的組成以及其控制原理進(jìn)行了介紹,提出了一種適合于該生產(chǎn)線的控制系統(tǒng)結(jié)構(gòu),并分析了該控制系統(tǒng)的控制模型。第二,針對于該控制系統(tǒng)的架構(gòu),對整個系統(tǒng)中最為核心的部件-集控單元進(jìn)行了設(shè)計。根據(jù)控制模型中的控制要求,分別從硬件以及軟件兩個方面對該單元進(jìn)行了設(shè)計研究。第三,為了使各個控制單元建立可靠、穩(wěn)定的傳輸連接,并達(dá)到該控制系統(tǒng)的控制要求。為了實(shí)現(xiàn)遠(yuǎn)程監(jiān)控的目的,設(shè)計了GPRS無線通訊模塊。并與RS485現(xiàn)場總線組成混合網(wǎng)絡(luò)。該執(zhí)行端與控制器依托該網(wǎng)絡(luò),通過制定相關(guān)通訊協(xié)議,使遠(yuǎn)程監(jiān)控端能夠準(zhǔn)確的監(jiān)控與調(diào)度現(xiàn)場的各個設(shè)備。第四,根據(jù)設(shè)計的各個集控單元,搭建控制系統(tǒng)的硬件測試環(huán)境。并采用上位機(jī)管理軟件對該平臺進(jìn)行測試。經(jīng)實(shí)驗(yàn)驗(yàn)證符合預(yù)期目標(biāo),硬件測試平臺達(dá)到預(yù)期要求。
[Abstract]:By the end of 2011, the number of relevant glass production lines in China has increased greatly and the number of relevant employees has increased. In spite of this, there are still a series of problems in the process of deep glass processing, such as the low automation level of existing production lines and the huge cost of personnel. It is these reasons that cause people to make an automatic production line. In this paper, the present situation of glass deep processing industry is taken as the background, and the existing glass deep processing equipment is set up, and the concept of "glass deep processing flexible production line" is put forward. It is aimed at improving production efficiency and reducing human cost. This system mainly combines distributed control, fieldbus control, Ethernet Control system and other control advantages. According to the structure and process of the production line, the whole control system is divided into three parts, and the functions of each part are planned. The control structure of the hardware core controller with Atemga128 and the software design framework above are proposed. At the same time, the communication of the whole control system is communicated. The network has been designed and planned. And a complete set of control systems are designed and designed. The following aspects are mainly analyzed and studied in this paper. Firstly, the process of the flexible glass production line, the composition of the equipment on the production line and its control principle are introduced. A control system structure suitable for the production line is presented and the control model of the control system is analyzed. Second, in view of the structure of the control system, the most core component of the system is designed. According to the control requirements in the control model, the division is entered into the unit from two aspects of hardware and software. Third, in order to establish a reliable, stable transmission connection for each control unit and to meet the control requirements of the control system. In order to achieve the purpose of remote monitoring, a GPRS wireless communication module is designed and a hybrid network is formed with the RS485 field bus. The remote monitoring terminal can monitor and dispatch the various equipment of the site accurately. Fourth, the hardware test environment of the control system is built on the basis of each set control unit of the design. And the upper computer management software is used to test the platform. The hardware test platform meets the expected target and the hardware test platform meets the expected requirements.

【學(xué)位授予單位】：武漢理工大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2015
【分類號】：TQ171.6

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本文編號：1800955