本文介绍了一种长光栅副相对旋转测角的新技术。
This paper introduced a new method for the measurement of small angles by means of rotating linear gratings.
给出干扰极化估值方法，分析了估值误差对滤波和测角的影响。
The polarization parameter estimation method is given and the effect of the estimation error on the polarization filtering and Angle measurement is analyzed.
讨论了短边测角的主要误差来源和影响，提出了短边方位传递的测量方法。
This paper discusses the error source and it's influence to the short distance angle measurements. The method for the azimuth transfer of short distanse is proposed.
重点提出了利用回波位置进行目标识别，以及利用3根接收天线来测角的新方法。
Then, the PCI7300 A card is used to acquire the radar echoes, and the signal is processed in time domain, focused on targets identification and false targets elimination.
为了提高米波雷达低空探测性能，本文讨论步进频率体制下，单脉冲测角的米波雷达测高方法。
A new method for height finding using monopulse measurement based on stepped-frequency system is discussed in this paper for enhancing low-altitude detection of metric-wave radar.
而近年来随着电子技术的普及，电子式已经逐步取代了光学式测角技术。
And in recent years with the popularity of electronic technology, electronic measuring Angle has gradually replaced the optical measuring Angle.
本文对绝对编码法测角原理进行研究的基础上，设计了一种具有发明专利的单码道编码规则，并根据规则制定了相应的软件算法。
In this paper, in studying absolute Angle measurement principle basis designed coding rules of a Single-ring code and formulated the appropriate software algorithm.
根据误差模型及系数，采用软件进行误差补偿，有效地提高了测角系统的精确度。
The accuracy of angular displacement was increased greatly by software error compensation according to the error model and parameters.
通过实测数据并用谐波分析的方法对两项误差进行补偿与调整，提高了感应同步器的测角精度。
By applying the harmonic analysis method to adjusting and compensating, the practical test data is acquired, and the inductosyn Angle measuring accuracy is, raised.
设计出了简易的测角系统，并通过误差分析，说明了它的应用前景。
Thus a simple Angle measuring system is designed. Through the error analysis, its application prospects are presented.
针对感应同步器测角系统，提出了一种自动检测测角误差、辨识误差模型系数和补偿误差的方法。
A method that measuring angular displacement error, identifying parameters of error model and compensating error automatically was put forward based on inductosyn angular measuring system.
采用最小二乘辨识方法，得到感应同步器测角误差模型的系数。
The parameters of error model were identified by the least square method.
它可以自动或手动跟踪飞行中的导弹，实时采集测角数据，利用通信系统进行无线数据传输。
The system has the capabilities of tracking a missile in flight automatically or manually, acquiring and transmitting the angular data in real time by using the microcomputer and the data link system.
在单脉冲雷达中，和差通道接收机的幅度和相位影响单脉冲雷达的测角精度。
In monopulse radars, the amplitude and phase of sum and difference channels have influence over Angle measurement accuracy.
文章介绍了群聚型测角传感器的结构，分析了影响测量精度的因素和改进方法。
The bunching angle measuring transducer structure is introduced in this paper, and the factors influencing measuring precision are analyzed.
红外经纬仪在海上靶场测控中有重要作用，对红外视频图像的判读直接影响红外经纬仪的测角精度。
The infrared theodolite plays an important role in shooting range monitoring, and the video image interpretation directly affects the measurement precision of the infrared theodolite.
此种罗盘可用于各种海流计上作为测向传感器，也可用于其他需测方位角的仪器上。
Being used as a current direction sensor, this compass is suitable for all kinds of current meters required by measuring direction.
利用轴角-数字转换芯片a和旋转变压器，可以组成高精度的多通道测角系统。
Using the resolver - to - digital converter a a multi channel Angle measuring system.
此外在不考虑卫星观测平台误差的情况下，还设计了直接产生随机测角误差的算法。
Furthermore, an algorithm that can create the random Angle error directly is devised without considering the satellite observation platform error.
本文主要分析影响某弹道测量与修正雷达系统测角精度的误差因素。
This paper analyzes the impact of a radar system trajectory measurement and correction of error Angle measurement accuracy factor.
为了使光栅测角系统获得较高的分辨率，通常采用鉴相式电子细分。
In order to achieve high resolution in grating angles measuring system, phase fine division is adopted generally.
光学测角法是高精度动态角度测量的一种有效的解决途径。
Optical method is one of the most effective way of dynamic Angle measurement with high accuracy.
光学测角法是高精度动态角度测量的一种有效的解决途径。
Optical methods are one of the most effective way of dynamic Angle measurement with high accuracy.
它具有较高的灵敏度，高的测角精度和先进的检测、跟踪和扩容性能。
It features high sensitivity, high bearing accuracy and advanced performance in detection, tracking and system expansion.
这些信息处理方法使红外测角仪的抗红外干扰能力明显提高。
All those information processing methods improve the anti-infrared interference ability of the infrared angular instrument significantly.
由于感应同步器测角系统的误差的存在，相当于在系统的输入端加入了一个干扰，从而在电机控制系统中引起电机速率的波动。
The error of inductosyn Angle measurement system will cause ripple of speed in DC motor control system. This error is equal to adding a disturbance to the input.
数字光栅测角仪是一种新型的角度计量仪器。
The digital and grating instrument isanew kind of instrument for measurement of angle.
介绍一种用双自准直仪和多齿分度台组合测量静态测角分度误差的测量方法。
This paper introduces the method for the synthetic of measuring quiescing goniometry with two autocollimators and precise angle dividing table.
介绍一种用双自准直仪和多齿分度台组合测量静态测角分度误差的测量方法。
This paper introduces the method for the synthetic of measuring quiescing goniometry with two autocollimators and precise angle dividing table.
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