發(fā)布時間：2018-11-10 10:20

【摘要】：隨著雷達(dá)仿真技術(shù)的日益發(fā)展,人們不再局限于只對理論算法的研究,更希望直觀的觀察雷達(dá)的工作過程和雷達(dá)數(shù)據(jù)處理算法的效率。借助于計(jì)算機(jī)仿真技術(shù)的突出優(yōu)點(diǎn),對雷達(dá)模擬系統(tǒng)的仿真變得更容易實(shí)現(xiàn),且仿真效果也越來越逼真。雷達(dá)模擬系統(tǒng)不僅可以仿真雷達(dá)的各項(xiàng)性能、主要功能和工作過程,還可以直觀動態(tài)地給出雷達(dá)的模擬數(shù)據(jù)、航跡信息,而且還可以通過仿真數(shù)據(jù)的導(dǎo)入對雷達(dá)各個系統(tǒng)進(jìn)行評估,來保證系統(tǒng)設(shè)計(jì)的性能,為設(shè)計(jì)人員提供數(shù)據(jù)支持。因此,雷達(dá)模擬系統(tǒng)在雷達(dá)系統(tǒng)設(shè)計(jì)、實(shí)驗(yàn)測試和教學(xué)研究等方面的應(yīng)用越來越廣,其重要性也越來越明顯。為此,本課題結(jié)合實(shí)際需求,對常規(guī)機(jī)械掃描雷達(dá)系統(tǒng)進(jìn)行仿真研究,提出了雷達(dá)目標(biāo)跟蹤模擬系統(tǒng)的設(shè)計(jì)方案,該模擬系統(tǒng)的設(shè)計(jì)開發(fā)以院校教學(xué)研究和培訓(xùn)為目的。本文的主要工作為:首先,本文介紹了雷達(dá)目標(biāo)跟蹤模擬系統(tǒng)的研究現(xiàn)狀和系統(tǒng)設(shè)計(jì)開發(fā)中的相關(guān)技術(shù),以機(jī)械掃描雷達(dá)為模型,簡要介紹了雷達(dá)的基本組成,對雷達(dá)系統(tǒng)仿真的基本原理進(jìn)行了分析,在此基礎(chǔ)上詳細(xì)論述了雷達(dá)目標(biāo)跟蹤的總體方法和原理。其次,提出了系統(tǒng)設(shè)計(jì)的總體要求,確定了系統(tǒng)的組成,然后對系統(tǒng)組成的各功能模塊進(jìn)行了詳細(xì)的分析。經(jīng)過分析,給出了系統(tǒng)設(shè)計(jì)的總體方案,即基于Windows操作系統(tǒng),結(jié)合GIS,在VC++環(huán)境下采用MapX組件技術(shù)設(shè)計(jì)和實(shí)現(xiàn)模擬系統(tǒng)。最后,針對總體設(shè)計(jì)要求和設(shè)計(jì)方案,對系統(tǒng)各功能模塊進(jìn)行詳細(xì)設(shè)計(jì),并簡要介紹了實(shí)現(xiàn)方法和過程。最終對系統(tǒng)進(jìn)行了運(yùn)行測試,對測試結(jié)果進(jìn)行了分析。
[Abstract]:With the development of radar simulation technology, people are no longer confined to the research of theoretical algorithms, but also want to observe the working process of radar and the efficiency of radar data processing algorithms. With the help of the outstanding advantages of computer simulation technology, the simulation of radar simulation system becomes easier to realize, and the simulation effect is more and more realistic. The radar simulation system not only can simulate the performance, main function and working process of radar, but also can give the simulation data and track information of radar intuitively and dynamically. The radar system can also be evaluated by the introduction of simulation data to ensure the performance of the system design and provide data support for the designer. Therefore, radar simulation system is more and more widely used in radar system design, experimental testing and teaching research, and its importance is becoming more and more obvious. Therefore, combining with the actual demand, this paper carries on the simulation research to the conventional mechanical scanning radar system, and puts forward the design scheme of the radar target tracking simulation system. The design and development of the simulation system is aimed at teaching research and training in colleges and universities. The main work of this paper is as follows: firstly, this paper introduces the research status of radar target tracking simulation system and the related technology in the system design and development, taking the mechanical scanning radar as the model, briefly introduces the basic composition of radar. The basic principle of radar system simulation is analyzed, and the general method and principle of radar target tracking are discussed in detail. Secondly, the overall requirements of the system design are put forward, and the composition of the system is determined. Then, the functional modules of the system are analyzed in detail. Through analysis, the overall scheme of system design is given, that is, based on Windows operating system and GIS, MapX component technology is used to design and implement simulation system under VC environment. Finally, according to the overall design requirements and design scheme, the system function modules are designed in detail, and the implementation method and process are briefly introduced. Finally, the system is tested and the test results are analyzed.
【學(xué)位授予單位】：武漢大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2017
【分類號】：TN953

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