A scheme of signal processing for navigation DME/P based on digital IF is proposed,the principle and the function of each processing cell are described,the realization and the simulation results are also provided.
简要叙述了导航精密测距的基本原理,提出了基于中频数字化的导航精密测距信号处理方案,介绍了各个处理单元的原理及功能并给出了实现方法和仿真结果。
Find the Time-point of Distance-signal in the DME System
精密测距系统中距离信号定时点选取方法研究
Monitoring of foundation horizontal displacement based on deflection of direction method and precise distance measurement
基于精密测距和方向线偏移法的基坑水平位移监测
Analysis of GEO Satellite Precise Orbit Determination Based on Self-Sending and Self-Receiving Ranging Data
基于自发自收测距的GEO卫星精密定轨
A method of long distance 3D precision coordinate surveying
一种长距离精密三维点位监测新方法
precision of ranging for laser range finder
激光测距机测距精度
Actualize Clock Synchronization of Fault Location of All-paralleling at Feeding System by Precision Time Protocol
精密时间协议实现牵引网故障测距时钟同步
Research on Measuring Technology of Ultraprecision Gear Total Cumulative Pitch Error;
超精密齿轮齿距累积总偏差测量技术的研究
Elementary Discussion on Application of Measuring Distance Side Length Correction in Precision Traverse Measurement of Metro R2 Line (Airport Section)
浅谈测距边长改化在地铁R2线(机场段)精密导线测量中的运用
Then, the paper essentializes the two key problems in the course of building a three-dimensional monitor network: the optimum geometrical graph and the precision distance surveying.
同时,简要分析了建立高精度的测边三维监测网的两个关键问题,即最优构形和精密光波测距。
Design of Close Quarters and High Accuracy Ultrasonic Distance Measure System
近距离高精度超声波测距系统的设计
precision stereoplotter mapping
精密立体测图仪测图
Short pitch transmission precision bush chains
GB/T6076-1985传动用短节距精密套筒链
Development of precise light beam steering and focusing equipments
精密光路偏转及焦距调整机构的发展
Long-Range Real-Time Precise Navigation with Three Frequency GNSS
利用三频GNSS进行长距离实时精密导航
Comparison between API Thread Stand-off Measurement and Middle Diameter Measurement
API螺纹紧密距测量和中径测量的比较
Study of the Numerical Methods for Satellite Dynamics Equations and Application of Satellite Laser Ranging Technique to Precise Orbit Determination
人卫运动方程的数值解法及激光测距技术在精密定轨中的应用研究
Research on Realization Method of Pitch Accuracy of Ultra-precision Master Gear
超精密标准齿轮齿距精度实现方法的研究
Accurate Analysis of General Stadia Survey in Theodolite Surveying and Mapping
经纬仪测图中普通视距测量精度分析
