本文關(guān)鍵詞：雷達(dá)系統(tǒng)仿真性能分析軟件的設(shè)計(jì)實(shí)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： 雷達(dá)系統(tǒng) 圖形界面 性能分析 軟件仿真

【摘要】：隨著軍事領(lǐng)域技術(shù)的不斷發(fā)展,雷達(dá)作為其中的重要角色,其性能要求越來(lái)越高,對(duì)雷達(dá)性能進(jìn)行分析成為研究和發(fā)展的重要方向。計(jì)算機(jī)和軟件技術(shù)的快速發(fā)展為雷達(dá)系統(tǒng)及雷達(dá)性能評(píng)估的軟件仿真提供了強(qiáng)有力的技術(shù)支持。而目前對(duì)雷達(dá)性能的分析仿真多數(shù)是根據(jù)單獨(dú)的理論知識(shí)所構(gòu)建的程序塊,不具有系統(tǒng)性,且這些程序一般存在可讀性、人機(jī)交互性差等缺點(diǎn)。因此,將雷達(dá)系統(tǒng)不同方面的性能分析進(jìn)行封裝集成,開發(fā)一種具有直觀交互界面的雷達(dá)性能分析軟件具有重要的現(xiàn)實(shí)意義。本文根據(jù)雷達(dá)系統(tǒng)性能分析需求,利用MATLAB強(qiáng)大的集成圖形用戶界面對(duì)雷達(dá)性能分析軟件進(jìn)行開發(fā)和實(shí)現(xiàn)。首先對(duì)軟件總體及其中各模塊的需求進(jìn)行分析,提出了總體設(shè)計(jì)方案和各模塊的設(shè)計(jì)方案。之后介紹了各模塊的基礎(chǔ)理論和背景知識(shí),深入地說(shuō)明了其具體的設(shè)計(jì)實(shí)現(xiàn)原理。天線功能分析模塊完成了天線方向圖的產(chǎn)生及天線增益等參數(shù)的計(jì)算功能;地面雷達(dá)作用距離分析模塊具有手動(dòng)輸入和數(shù)據(jù)導(dǎo)入兩種模式對(duì)雷達(dá)作用距離進(jìn)行計(jì)算;改善因子及雜波背景下雷達(dá)威力分析模塊完成了不同因素對(duì)改善因子限制的計(jì)算及雜波背景下雷達(dá)威力分析功能;雷達(dá)跟蹤精度估算模塊應(yīng)用于距離誤差和角度誤差的分析估算。同時(shí),展示了各模塊開發(fā)的設(shè)計(jì)流程及應(yīng)用結(jié)果,證明了軟件的實(shí)用性和易操作性。最后,對(duì)雷達(dá)性能分析軟件做出了總結(jié),進(jìn)一步說(shuō)明了雷達(dá)性能分析軟件在雷達(dá)系統(tǒng)性能指標(biāo)分析中的實(shí)際應(yīng)用價(jià)值和指導(dǎo)作用。
[Abstract]:With the continuous development of military technology, radar as an important role, its performance requirements are higher and higher. The analysis of radar performance has become an important direction of research and development. The rapid development of computer and software technology provides powerful technical support for radar system and software simulation of radar performance evaluation. Performance analysis and simulation are mostly based on the individual theoretical knowledge of the building blocks. These programs are not systematic and generally have some shortcomings such as readability, poor human-computer interaction, etc. Therefore, the performance analysis of different aspects of radar system is encapsulated and integrated. It is of great practical significance to develop a radar performance analysis software with visual interaction interface. A powerful integrated graphical user interface (MATLAB) is used to develop and implement the radar performance analysis software. Firstly, the requirements of the whole software and its modules are analyzed. The overall design scheme and the design scheme of each module are put forward. After that, the basic theory and background knowledge of each module are introduced. The principle of design and implementation is explained in detail. The antenna function analysis module accomplishes the function of generating antenna pattern and calculating the antenna gain. The ground radar action range analysis module has two modes of manual input and data import to calculate the radar action range. Improved factor and clutter background radar power analysis module completed different factors to improve the factor limit calculation and clutter background radar power analysis function; Radar tracking accuracy estimation module is applied to the analysis and estimation of range error and angle error. At the same time, the design flow and application results of each module are shown, which proves the practicability and operability of the software. The radar performance analysis software is summarized, and the practical application value and guiding function of radar performance analysis software in radar system performance index analysis are further explained.
【學(xué)位授予單位】：西安電子科技大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2014
【分類號(hào)】：TN958

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本文編號(hào)：1406096