發(fā)布時(shí)間：2019-01-05 19:29

【摘要】：對于數(shù)據(jù)和信息的管理,現(xiàn)在很多大型系統(tǒng)都面臨相似的問題,不同的作戰(zhàn)應(yīng)用系統(tǒng)對數(shù)據(jù)的要求不盡相同,系統(tǒng)之間的差異導(dǎo)致數(shù)據(jù)在不同系統(tǒng)的互通變得困難,作戰(zhàn)空間內(nèi)的系統(tǒng)對數(shù)據(jù)實(shí)時(shí)性要求比較高,多樣化的數(shù)據(jù)讓數(shù)據(jù)的處理變得復(fù)雜。數(shù)據(jù)管理系統(tǒng)管理的是作戰(zhàn)空間內(nèi),作戰(zhàn)應(yīng)用系統(tǒng)所需要的所有數(shù)據(jù)。由于數(shù)據(jù)管理系統(tǒng)要管理的數(shù)據(jù)具有多樣性,而且需求存儲處理的數(shù)據(jù)類型復(fù)雜,關(guān)系數(shù)據(jù)庫已經(jīng)無法滿足需求。JC3IEDM數(shù)據(jù)模型,即聯(lián)合指揮控制協(xié)商信息交換數(shù)據(jù)模型。它是作戰(zhàn)指揮控制系統(tǒng)信息交換的中間標(biāo)準(zhǔn),是最基本的戰(zhàn)場信息交換公共接口的規(guī)格說明。采用JC3IEDM數(shù)據(jù)模型可以在邏輯上很好的處理數(shù)據(jù)類型復(fù)雜,數(shù)據(jù)關(guān)系復(fù)雜的多樣化數(shù)據(jù)。本系統(tǒng)建立了采用JC3IEDM數(shù)據(jù)模型為標(biāo)準(zhǔn)的作戰(zhàn)數(shù)據(jù)管理系統(tǒng)的數(shù)據(jù)庫,存儲和處理作戰(zhàn)空間內(nèi)的各類數(shù)據(jù)。首先,本文對于系統(tǒng)的背景,數(shù)據(jù)管理國內(nèi)外的發(fā)展情況和系統(tǒng)開發(fā)使用的JC3IEDM數(shù)據(jù)模型和對象關(guān)系數(shù)據(jù)庫等關(guān)鍵技術(shù)進(jìn)行了闡述。然后,基于JC3IEDM數(shù)據(jù)模型已定義的標(biāo)準(zhǔn)和準(zhǔn)則,結(jié)合系統(tǒng)需求,定義了更詳細(xì)的分類細(xì)則標(biāo)準(zhǔn),更好的使用JC3IEDM數(shù)據(jù)模型。然后,本文使用了對象關(guān)系數(shù)據(jù)庫,通過定義復(fù)雜對象和對象關(guān)系模式,采用對象關(guān)系模式與關(guān)系模型之間的映射關(guān)系,將面向?qū)ο笏枷肱c關(guān)系數(shù)據(jù)庫結(jié)合起來,分析得出系統(tǒng)各模塊的對象關(guān)系模式圖,完成作戰(zhàn)系統(tǒng)數(shù)據(jù)庫的設(shè)計(jì)。最后,描述了數(shù)據(jù)管理系統(tǒng)的設(shè)計(jì)與實(shí)現(xiàn)的過程,詳細(xì)介紹了部隊(duì)編成模塊的設(shè)計(jì)與實(shí)現(xiàn),并定義了模式映射規(guī)則,使用模式映射規(guī)則,實(shí)現(xiàn)實(shí)例存儲和實(shí)例查詢,實(shí)現(xiàn)數(shù)據(jù)管理系統(tǒng)與其他作戰(zhàn)系統(tǒng)之間使用XML進(jìn)行交互的功能的過程。系統(tǒng)的運(yùn)行和測試結(jié)果表明,系統(tǒng)運(yùn)行穩(wěn)定,操作簡便,系統(tǒng)在使用對象關(guān)系數(shù)據(jù)庫進(jìn)行實(shí)現(xiàn)時(shí),還使用了關(guān)系數(shù)據(jù)庫進(jìn)行實(shí)現(xiàn),通過二者的運(yùn)行和測試結(jié)果,說明了使用對象關(guān)系數(shù)據(jù)庫和JC3IEDM數(shù)據(jù)模型的必要性,說明了系統(tǒng)能夠滿足其他系統(tǒng)對數(shù)據(jù)的要求,達(dá)到了預(yù)期的目標(biāo)。
[Abstract]:For the management of data and information, many large-scale systems are faced with similar problems. Different combat application systems have different requirements for data. The differences between systems make it difficult to exchange data in different systems. The system in combat space requires high real-time data, and the data processing is complicated by the diversity of data. The data management system manages all the data needed in the combat space. Because of the diversity of the data to be managed by the data management system and the complexity of the data types required to store and process, the relational database can no longer meet the requirements. The JC3IEDM data model is the joint command and control negotiation information exchange data model. It is the intermediate standard of information exchange in battle command and control system and the specification of the common interface of battlefield information exchange. Using JC3IEDM data model can deal with various data with complicated data types and complicated data relationships logically. In this system, a database of combat data management system based on JC3IEDM data model is established to store and process all kinds of data in combat space. Firstly, the background of the system, the development of data management at home and abroad and the key technologies of JC3IEDM data model and object-relational database used in the development of the system are described in this paper. Then, based on the standards and guidelines defined by the JC3IEDM data model and combining with the system requirements, the detailed classification rules are defined to make better use of the JC3IEDM data model. Then, this paper uses object-relational database, by defining complex object and object-relational schema, adopting the mapping relationship between object-relational schema and relational model, combining object-oriented thinking with relational database. The object relation model diagram of each module of the system is obtained, and the database design of the combat system is completed. Finally, the design and implementation of the data management system are described, and the design and implementation of the troop composition module are introduced in detail. The rules of schema mapping are defined, and the case storage and query are realized by using the rules of schema mapping. The process of realizing the interaction between data management system and other combat systems using XML. The running and testing results of the system show that the system is stable and easy to operate. When the system is implemented with the object relational database, it is also implemented by the relational database. The necessity of using object-relational database and JC3IEDM data model is explained. The system can meet the requirements of other systems and achieve the expected goal.
【學(xué)位授予單位】：東南大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2016
【分類號】：TP311.52

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