本文關(guān)鍵詞：可視化雷達系統(tǒng)仿真軟件的設(shè)計與實現(xiàn)　出處：《西安電子科技大學(xué)》2014年碩士論文　論文類型：學(xué)位論文

  更多相關(guān)文章： 可視化仿真 XML 層次化 代碼自動生成

【摘要】：現(xiàn)如今,伴隨著計算機軟硬件的飛速發(fā)展,現(xiàn)代軍事電子技術(shù)的發(fā)展也非常迅猛,而雷達系統(tǒng)也隨之高速發(fā)展,其應(yīng)用領(lǐng)域不斷擴大,規(guī)模和復(fù)雜度日益增加,因此,對雷達系統(tǒng)仿真軟件性能要求日漸提高。而雷達系統(tǒng)的設(shè)計、開發(fā)和測試是一個耗財耗力的工作,單純依賴外場測試這種傳統(tǒng)雷達系統(tǒng)系統(tǒng)分析方法已不能滿足需求。為了解決這個難題,計算機仿真技術(shù)進入了人們的視野,其有效性、經(jīng)濟性、安全性、直觀性、可重復(fù)性、受環(huán)境條件約束少等特點滿足了雷達系統(tǒng)設(shè)計、開發(fā)和測試的要求。在該研究背景下,衍生出了可視化仿真技術(shù)�？梢暬抡婕夹g(shù)的提出對于計算機仿真的研究和發(fā)展具有不可替代的價值和意義,如今正逐步引起研發(fā)人員的研發(fā)熱潮。可視化仿真是通過在計算機上用圖形、圖像、文本等方式模擬,再現(xiàn)不同場景中的真實雷達系統(tǒng)工作機理和過程,使仿真過程更加直觀,而結(jié)果也更容易理解,并能有效驗證仿真過程是否正確的一套方法。本文采用可視化、模塊化、層次化的思想,提出了基于QT開發(fā)平臺,以可視化圖形建模、XML技術(shù)及代碼自動生成技術(shù)為關(guān)鍵技術(shù)的可視化雷達系統(tǒng)仿真軟件的設(shè)計方案。1.詳細分析了系統(tǒng)的體系結(jié)構(gòu)模式、組成框架設(shè)計及流程設(shè)計,該系統(tǒng)采用分層體系結(jié)構(gòu)模式,分為系統(tǒng)層、功能層和矩陣層三層,其組成框架由建模軟件和綜合仿真軟件兩部分組成。2.著重對建模軟件的設(shè)計和實現(xiàn)進行了研究。建模軟件分為代碼自動生成工具、可視化建模工具和模型生成模塊三個部分進行設(shè)計和實現(xiàn)。代碼自動生成工具可以根據(jù)XML模型描述文件創(chuàng)建基本模型,并將其轉(zhuǎn)化成可執(zhí)行文件;可視化建模工具通過拖拽模型圖元到建模畫布中,然后連線搭建子系統(tǒng);模型生成模塊可以將子模型封裝,然后添加到模型樹中,供用戶后續(xù)如基本模型一樣直接使用。3.對軟件進行了功能測試和仿真測試。測試表明,本文所設(shè)計的可視化雷達系統(tǒng)仿真軟件各主要模塊可滿足用戶提出的模擬和仿真需求。
[Abstract]:Nowadays, with the rapid development of computer software and hardware, the development of modern military electronic technology is also very rapid, and the rapid development of radar system, its application field continues to expand, the scale and complexity is increasing day by day. Therefore, the performance requirement of radar system simulation software is increasing, and the design, development and test of radar system is a dissipative work. In order to solve this problem, computer simulation technology has entered the field of vision, its effectiveness, economy and security. Intuitive, reproducible and less constrained by environmental conditions meet the requirements of radar system design, development and testing. The visual simulation technology is derived. The visual simulation technology has irreplaceable value and significance for the research and development of computer simulation. Visual simulation is simulated by graphics, images, text and so on on the computer to reproduce the working mechanism and process of the real radar system in different scenes. Make the simulation process more intuitive, and the results are easier to understand, and can effectively verify whether the simulation process is a correct set of methods. This paper adopts the idea of visualization, modularization and hierarchy. A development platform based on QT is proposed to visualize graphic modeling. XML technology and code automatic generation technology as the key technology of visual radar system simulation software design scheme. 1. Detailed analysis of the system architecture model, composition framework design and process design. The system is divided into three layers: system layer, function layer and matrix layer. The framework consists of two parts: modeling software and comprehensive simulation software. 2. The design and implementation of modeling software are studied. The modeling software is divided into code automatic generation tools. Three parts of visual modeling tool and model generation module are designed and implemented. Code automatic generation tool can create basic model according to XML model description file and transform it into executable file. Visual modeling tools drag and drop model elements into the modeling canvas, and then connect to build a subsystem; The model generation module can encapsulate the sub-model and add it to the model tree for the user to use .3.The function test and simulation test of the software are carried out. The main modules of the visual radar system simulation software designed in this paper can meet the needs of simulation and simulation proposed by users.
【學(xué)位授予單位】：西安電子科技大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2014
【分類號】：TN957

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