【作者】 蔡盛；

【导师】 乔彦峰；

【作者基本信息】 中国科学院研究生院（长春光学精密机械与物理研究所） ， 光学工程， 2010， 博士

【摘要】 随着舰载导弹武器的不断更新换代,导弹发射装置也得到了迅速发展,其性能直接影响到整个武器系统的作战能力。但由于舰艇空间有限,要同时安装用于防空、反舰、反潜和对岸攻击等多种型号导弹武器是十分困难的,利用导弹共架垂直发射技术,可实现用同一发射系统发射多种不同用途的导弹,从而达到提高导弹武器系统作战能力的目的。而方位瞄准系统作为发射系统的一个重要组成部分,对于整个发射装置的性能以及最终导弹的打击精度具有非常重要的意义。根据舰载导弹共架垂直发射方式的布局及其对方位瞄准系统的总体要求,提出了相应的方位瞄准系统总体方案;对舰惯导及基准棱镜、基准转换及垂直传递装置、水平折转光管、光电接收器等系统组成环节进行了过程分析。对方位瞄准系统的分析方法进行了阐述,建立了相应的坐标系以及相应的瞄准要素数学公式;运用坐标变换的方法,建立了方位偏差角及其估值误差计算的数学模型;利用建立的估值误差计算数学模型,运用蒙特卡洛法对两种估值误差(修正计算方法及直接计算方法)进行了计算,结合方位传递误差的分析计算,得到了相应的控制信息回路方案的方位瞄准误差分别为σ=16.34″和σ=24.74″。更多还原

【Abstract】 Along with submarine-launched missile weapons’uncreasing renewal, launching equipments of missiles alsohave obtained rapid development, and their performance immediately influce operational capabity of the entire weapon system. But as the space of submarine is limit, it’s difficult to install many kinds of missiles such as anti-aircraft missile, anti-ship missile, anti-submarine and attack missile. Launching missiles of many different uses with one lauching system can be implement by ultilizing comme-frame vertical launch technology, and the the aim of increasing the operational capability of the weapon system can be achieved. Azimuth aiming system is one of the most important parts of launching system; it has significant influence to the performace of the entire launching equipment and the attack precision of the missile.According to the requirements of the aiming system followed by the layout of submarine-launched missile comme-frame vertical launce technology, the general architectureis presented. Procedure analysis of inertial navigator and reference prism, vertical reflex light-tube, reference transition、horizontal reflex light-tube and photoelectric receiver which are the components of azimuth aiming system have been done.The azimuth aiming system analysis method is represented, and coordinate system and mathematic equation of elements which has connection with aiming are set up. Mathmatic models of azimuth deflection and its estimative error calculation are derived through coordinate conversation. Two kinds of azimuth estimative deflection (by direct calcualtion analysis and correction calculation analysis) by Monte Carlo method according the above mathematic model are calculated. The azimuth aiming error is got by combining the error analysis of azimuth transimission. The mean squre root areσ=16.34″(for correction calculation analysis) andσ=24.74″(for direct calculation analysis).更多还原