摘 要

制造執(zhí)行系統(tǒng)(Manufacturing Execution System,MES)是位于上層的計(jì)劃管理系統(tǒng)與底層的工業(yè)控制之間的面向車間生產(chǎn)的管理信息系統(tǒng)。它能夠?yàn)檐囬g管理人員提供生產(chǎn)計(jì)劃的執(zhí)行、跟蹤以及所有與生產(chǎn)有關(guān)資源的當(dāng)前狀態(tài)等信息。物料管理作為車間重要的生產(chǎn)管理環(huán)節(jié)，更需要在MES環(huán)境下采用統(tǒng)一、有效的跟蹤和管理模式。研究面向MES的物料管理可方便隨時(shí)了解車間物料的動(dòng)態(tài)信息，同時(shí)，對(duì)于縮短產(chǎn)品周期，提高設(shè)備利用率，提高產(chǎn)品的制造質(zhì)量，節(jié)約產(chǎn)品生產(chǎn)成本，增強(qiáng)競(jìng)爭(zhēng)力等都有十分重要的意義。
裝配流水線上理想有效的物流是物料配送與生產(chǎn)運(yùn)作緊密配合，達(dá)到匹配和統(tǒng)一，對(duì)物料配送要求很高。物料的準(zhǔn)確及時(shí)供應(yīng)是裝配車間需要重點(diǎn)要考慮的問(wèn)題。
論文對(duì)裝配車間MES下的物料管理系統(tǒng)進(jìn)行了研究。首先面向車間分析了對(duì)物料管理進(jìn)行有效管理的必要性，結(jié)合MES的特點(diǎn)，提出了面向MES的物料管理模式。然后，結(jié)合裝配車間實(shí)際情況，對(duì)MES下的物料管理系統(tǒng)進(jìn)行整體設(shè)計(jì)，提出通過(guò)物料的庫(kù)存管理和在制品管理來(lái)闡述物料管理系統(tǒng)。物料的庫(kù)存管理采用自動(dòng)存儲(chǔ)系統(tǒng)完成對(duì)物料的需求管理和庫(kù)存管理；重點(diǎn)是對(duì)在制品進(jìn)行管理，詳細(xì)敘述了物料配送系統(tǒng)，在制品的轉(zhuǎn)移路徑和在制品的信息追蹤，解決了信息滯后于生產(chǎn)和管理的一系列問(wèn)題，并敘述了物料管理子系統(tǒng)與MES其它相關(guān)子系統(tǒng)之間的關(guān)系。其次對(duì)面向MES的物料管理模塊進(jìn)行了分析與設(shè)計(jì)，通過(guò)功能需求分析，對(duì)各功能要求提出了實(shí)現(xiàn)方法，并進(jìn)行了詳細(xì)的分析，最后，開發(fā)了面向裝配車間的物料管理系統(tǒng)的原型。


關(guān)鍵詞:制造執(zhí)行系統(tǒng)，物料管理，裝配車間，物料需求計(jì)劃










ABSTRACT

MES(Manufacturing Execution System) is information systems that reside on the plant floor between the planning systems in offices and direct industrial controls in the production manufacturing management process，which provides real-time information about the product planning，product tracing and resource allocation for the plant floor managers .As an important kind of manufacturing management, materiel management needs a universal and effective mode of tracking and management in environment of MES. Dynamic information of workshop material is gathered at real time. MES-oriented material management can help enterprise to reduce product lifecycle, increase equipment efficiency, improve product quality, and cut production cost.
Cooperation between logistics and operation on assembly line is important, to achieve this, Efforts should be taken to improve material distribution. How to distribute material precisely and Just-in-time is the first thing need to be considered.
In this paper，the MES-oriented material management system in assembly workshop is studied. First of all, this paper tells why it is necessary to study material management of the assembly workshop, combining with the characteristics of MES, put forward a new material management mode in environment of MES. Secondly, the overall design was made based on the situation of the assembly workshop, and the whole material management system is divided into material inventory management and work in process. We use Automated Storage and Retrieva l System to manage material requirement and material storage, And then study on material distribution，process stating，dynamic tracking，solve a series of problem which information lag produce and management and the relation between material management and other subsystem is narrate. Thirdly, analyze and design the MES-oriented material management module, , to make production information overall and accurate. Analyzed all the function needed. At last ,a precise-oriented prototype has been developed.


Key Words: Manufacturing Execution System(MES),Material Management
Work In Process Tracking, Material requirement planning(MRP)


目 錄

中文摘要 Ⅰ
ABSTRACT Ⅱ
1緒論 1
1.1論文研究的背景 1
1.1.1 MES的定義 2
1.1.2裝配車間面向MES的物料管理系統(tǒng) 3
1.2 國(guó)內(nèi)外研究的現(xiàn)狀和研究意義 3
1.3課題研究的必要行與可行性及主要研究工作 4
1.3.1課題研究的必要性與可行性 4
1.3.2論文的主要研究工作 6
1.4本章小節(jié) 6
2裝配車間物料管理系統(tǒng)的整體設(shè)計(jì) 7
2.1面向MES的物料管理方案 7
2.2物料的庫(kù)存管理 8
2.2.1 物料需求管理和物料的存儲(chǔ)管理 8
2.2.2 物料配送準(zhǔn)備 8
2.3在制品管理 9
2.3.1物料配送系統(tǒng) 9
2.3.2在制品轉(zhuǎn)移路徑 10
2.3.3在制品信息追蹤 11
2.4物料管理系統(tǒng)與其他系統(tǒng)之間的交互 13
2.5本章小節(jié) 14

3物料管理系統(tǒng)的實(shí)施 16
3.1 MES下物料管理的功能分析 16
3.1.1功能需求的分析 16
3.1.2 MES下物料管理系統(tǒng)的功能分析 17
3.2 系統(tǒng)實(shí)施 18
3.3本章小結(jié) 22
4總結(jié)與展望 23
參考文獻(xiàn) 24
致謝