本文選題：巡飛彈地面站　切入點(diǎn)：航跡規(guī)劃　出處：《中北大學(xué)》2017年碩士論文

【摘要】：巡飛彈將無(wú)人機(jī)技術(shù)與彈藥技術(shù)相結(jié)合,在信息化作戰(zhàn)體系中具有獨(dú)特優(yōu)勢(shì)。巡飛彈地面站是整個(gè)巡飛彈系統(tǒng)的控制中心,而航跡監(jiān)控系統(tǒng)作為地面站的核心組成部分,對(duì)巡飛彈飛行航跡的規(guī)劃、控制與監(jiān)視起著至關(guān)重要的作用。本文對(duì)巡飛彈在突防階段與偵察階段的飛行航路進(jìn)行分析,將GIS技術(shù)、視景仿真技術(shù)與通信技術(shù)相結(jié)合,開(kāi)發(fā)一套集航跡規(guī)劃、航跡更新、航跡監(jiān)視、姿態(tài)還原與任務(wù)回放于一體的巡飛彈地面站航跡監(jiān)控系統(tǒng)。本論文主要內(nèi)容如下:1.戰(zhàn)場(chǎng)環(huán)境建模。首先對(duì)作戰(zhàn)環(huán)境進(jìn)行分析,給出一種基于高程信息的地形構(gòu)造方法,然后針對(duì)巡飛彈飛行時(shí)的威脅要素,構(gòu)建雷達(dá)、高炮與防空導(dǎo)彈三大威脅源的等效空間模型,為航跡規(guī)劃提供環(huán)境依據(jù)。2.飛行航跡規(guī)劃。對(duì)突防階段的三維搜索空間進(jìn)行分析,以最小航跡代價(jià)值為目標(biāo)建立基于SAS算法的航跡規(guī)劃方法;對(duì)偵察階段的飛行航道進(jìn)行分析,以最小旁向重疊率為目標(biāo)得到三種固定模式下的航路點(diǎn)計(jì)算公式。3.航跡監(jiān)控系統(tǒng)設(shè)計(jì)。依據(jù)航跡監(jiān)控系統(tǒng)功能需求對(duì)整個(gè)系統(tǒng)進(jìn)行模塊化設(shè)計(jì),利用GIS技術(shù)實(shí)現(xiàn)對(duì)巡飛彈的導(dǎo)航監(jiān)控;利用三維視景技術(shù)實(shí)現(xiàn)實(shí)時(shí)姿態(tài)的虛擬仿真;利用通信數(shù)據(jù)鏈技術(shù)實(shí)現(xiàn)巡飛彈與各地面模塊之間的數(shù)據(jù)交互。測(cè)試結(jié)果顯示該系統(tǒng)能夠準(zhǔn)確提供地圖導(dǎo)航功能,滿足巡飛彈在不同階段的航跡規(guī)劃與航跡更新任務(wù),能夠?qū)崟r(shí)接收飛行過(guò)程中的航跡狀態(tài)數(shù)據(jù)并完成在視景計(jì)算機(jī)中的姿態(tài)復(fù)現(xiàn)。整個(gè)系統(tǒng)運(yùn)行良好、可靠性高,可以為巡飛彈執(zhí)行巡弋任務(wù)提供保障。
[Abstract]:Patrol missile combines UAV technology with ammunition technology, and has unique advantages in the information warfare system. The ground station of patrol missile is the control center of the whole patrol missile system, and the track monitoring system is the core component of the ground station. The planning, control and monitoring of cruise missile flight path play an important role. This paper analyzes the flight path of cruise missile in the phase of penetration and reconnaissance, and combines GIS technology, visual simulation technology and communication technology. A track monitoring system for cruise missile ground station is developed, which integrates track planning, track updating, track monitoring, attitude restoration and mission playback. The main contents of this paper are as follows: 1. Battlefield environment modeling. Firstly, the combat environment is analyzed. A method of terrain construction based on elevation information is presented, and then the equivalent space model of radar, anti-aircraft gun and anti-aircraft missile is built according to the threat elements of cruise missile. Provide environmental basis for route planning. 2. Flight path planning. Analysis of 3D search space in penetration phase, establishment of track planning method based on SAS algorithm, analysis of flight path in reconnaissance phase, Taking the minimum side-direction overlap rate as the target, the formula of calculating the route points in three fixed modes is obtained. Thirdly, the track monitoring system is designed. According to the functional requirements of the track monitoring system, the whole system is designed by modularization. The navigation monitoring of cruise missile is realized by GIS technology, and the virtual simulation of real-time attitude is realized by using 3D scene technology. The communication data link technology is used to realize the data exchange between the cruise missile and the local surface module. The test results show that the system can accurately provide map navigation function and meet the task of route planning and track updating in different stages of the cruise missile. It can receive the flight track state data in real time and complete the attitude reappearance in the visual computer. The whole system runs well and has high reliability, which can provide the guarantee for the cruise mission of the cruise missile.
【學(xué)位授予單位】：中北大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2017
【分類(lèi)號(hào)】：TJ765;TP277

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