The whole formula for the reflected ray vector of the right Angle prism is derived. Based on it, the influences of the prism laying and Angle errors on azimuth aiming accuracy are discussed.
给出了直角棱镜反射光矢量的完整表达式,在此基础上讨论了棱镜放置误差和角度误差对方位瞄准精度的影响。
This paper analyzes the polarization of reflected light by Fresnel formula when linearly polarized light is incident on different interfaces, and discusses the change of vibration azimuth angle.
利用菲涅尔公式讨论了几种不同界面上线偏振光反射时的偏振态,分析了振动方位角的变化情况。
More, based on the assumption that image cancroids is changeless, we resolve the image azimuth shift problem caused by linear phase errors.
并利用图像质心不变的假设,解决了线性相位引起的图像方位位置偏移问题。
The azimuth angles of platform and vehicle will be obtained by an integrator from azimuth rate signals measured by an azimuth gyroscope supported on a horizontal gimbal.
平台和运载器的方位角是根据由水平环架支承的方位速率陀螺讯号借助积分运算得到的。
The control of azimuth Angle of electrohydraulic servomotor system, and the on-line and real-time test of the system performance were realized.
实现了用于方位角跟踪的电液伺服马达系统的控制,以及系统性能的在线实时测试。
The calculation model of solar radiation on titled surface has revised so as to be suitable for any obliquity and azimuth of a tilted surface.
修正了任一方向的平面内太阳辐射计算模型,使之适用于编程计算各种倾角和方位角平面上的太阳辐射。
This method solves the problem of rapid azimuth alignment on the moving base, dramatically reduces the requirement of carrier's movement and gives a means of measure gyroscope drift.
该对准方法解决了动基座上方位快速对准的难题,大大降低了对载体的机动要求,同时为陀螺测漂提供了手段。
The lead of the optoelectronic sight is a lead value of weapon hitting points relative to target current points in pitch and azimuth on the case of hitting moving targets.
光电瞄具提前量是指武器命中运动目标情况下,在俯仰和方位上赋予武器命中点相对于目标现在点的提前值。
The design characteristics are that center of the disk is not on optical axis, deviation of target is linear and continuous and azimuth information of target is given in orthogonal coordinate system.
该调制盘的设计具有调制盘的转动中心与光学系统的光轴不同心,连续线性反映目标的偏离量,以及以直角坐标方式给出目标的方位信息等特点。
Calculation of practical data from oil fields demonstrates that formation sloughing pressure is dependent on deviation Angle and well azimuth.
对油田的实际资料进行计算表明,井壁坍塌压力与井斜度和井斜方位角有关。
The selection of the reference image in azimuth interval is discussed, and the influence of the alignment on template training and target classification is discussed too.
分析了方位区间中基准图像的选取及对准过程对模板生成和目标分类的影响程度。
This paper concentrates on the problem of finding a way to obtain angular resolutions better than the beam width of real aperture radars by means of azimuth signal processing.
本文寻求一种在扫描实孔径雷达中,利用方位信号处理获得优于天线波束宽度的角分辨力的途径。
In an airborne SAR real time imager, the selection of azimuth pre filter ratio has a decisive effect on the final azimuth resolution.
在机载sar实时成像处理器中,方位预滤波比的选取对最终获得的方位分辨率有决定性的影响。
The paper provides the reference for system design and further studying on imaging algorithm of displaced phase centers multiple azimuth beam SAR.
本文为系统设计和进一步研究天线相位中心偏移方位多波束系统的成像处理方法提供了参考。
The influence of the side-refraction in desert regions on the absolute terms of the azimuth conditions and base-line conditions of triangulation chains is expressed as systematic errors.
沙漠地区旁折光对三角锁系的方位角条件及基线条件常数项的影响表现为系统性误差。
Basing on former researcher findings, simplified and deduced the formulas of formation deflecting force and azimuth force of transverse isotropy formation under the condition of the anisotropy bit.
在前人的研究基础上,化简、推导出了各向异性钻头条件下的横观各向同性地层造斜力和方位力公式。
However, the precise measurement is not to rely on the sun, but by a stellar altitude and azimuth for measurement and reckoning.
不过,精确的测量不是靠太阳,而是靠某恒星的高度和方位来进行测量和推算的。
The cameras are placed on the theodolites which are laid on the sides of flight path, and it can take airplane′s photos at azimuth and pitching angle.
数字摄像机安放在经纬仪上,经纬仪布置在飞机飞行轨迹的两侧,构成了一个能够在俯仰角和方位角下拍摄图像的光测机构。
In this paper, all kinds of error's influence was expounded of the sun altitude method often used on the railway upon determining heavenly body azimuth.
本文论述了铁路上常用的太阳高度法测定天体真方位角各类误差的影响。
Azimuth preprocessing is the key to real-time SAR processor, the precision of computation in the azimuth preprocessing has an impact on the azimuth focus quality.
实时方位向预处理是SAR实时成像处理器设计中的关键环节,预处理中运算精度的高低直接影响着SAR图像方位向聚焦的好坏。
And an optimum method of producing the azimuth reference function based on polynomial model is brought out, which has improved the azimuth compression effect successfully.
在对模拟得到的原始数据进行成像压缩过程中,本文提出了一种由实际距离拟合生成方位向参考函数的方法,成功的提高方位向压缩效果。
The length and azimuth of one side at each junction point is first decided on.
每个交叉点上的一条边的长度和方位角是一开始就决定的。
The accuracy of Angle and range estimation of acoustic localization method based on four-element sensor array is influenced by target azimuth Angle.
四元十字阵的测向和测距精度受目标方位角的影响,而五元十字阵就可以克服这一缺点。
Take celestial azimuth and find compass error on each watch if the weather is fine.
如天气好,每一班测取天体方位求出罗经差。
A kind of azimuth rector calculation model of satellite antenna used on ship board is introduced in this article.
本文介绍了在倾斜情况下船载卫星天线精确指向卫星的方位角计算方法。
In this thesis, based on the requirement of azimuth scanning X-band phased array antenna design, micro-strip antenna array that has wideband characteristic is studied.
本文根据方位扫描X波段相控阵天线设计的需求,研究了具有宽带特性的串联馈电微带天线阵。
Based on uniform circular array and its elements output signal delay, a novel method for estimation of spatial frequency, azimuth and elevation is presented.
本文基于圆阵列及其输出时延提出了一种空间信号频率、方位角和仰角的联合参数估计新方法。
The paper parses the principle of measuring shield machine azimuth and deduces shield machine attitude parameter formulas based on TMB guidance system SLS-T from VMT Gmbh in Germany.
以德国VMT公司的TMB制导系统SLS - T为例,主要解析了盾构机轴线方位角测量原理,并完整地推导了盾构机姿态参数公式。
Grounding electrodes connection, with stainless steel belt and threading pipe, the introduction of inspection Wells, the construction unit of the azimuth, depending on the actual conditions.
接地极连接,用不锈钢带和穿线管,引入检查井的方位,由施工单位,视现场实际情况确定。
Grounding electrodes connection, with stainless steel belt and threading pipe, the introduction of inspection Wells, the construction unit of the azimuth, depending on the actual conditions.
接地极连接,用不锈钢带和穿线管,引入检查井的方位,由施工单位,视现场实际情况确定。
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