测距系统

扩频测距系统中多径跟踪误差研究

Study of Multipath Tracking Errors in Spread Spectrum Ranging Systems

扩频测距系统中的多径消除算法研究

Disquisition on Multipath Mitigation Algorithm in Spread-Spectrum Ranging Systems

基于ARM微控制器的超声波测距系统设计

Design of Ultrasonic Distance Detection System Based on ARM MCU

使用DSP鉴相器的激光雷达测距系统

Lidar Distance Measurement System with a DSP Phase Detector

基于2D激光雷达的快速3D测距系统的设计与实现

Design and Implementation of 3D Range Measurement System Based on a 2D Laser Range Finder

双口RAM在矿井提升机测距系统中的应用

The application of dual-port RAM in the distance measurement system of mine hoister

利用NI数据采集卡搭建了超声测距系统。

Based on DAQ of NI , the hardware platform of ultrasonic distance measurement system is set up .

声学、信号处理理论逐步成熟；电子技术，如DSP技术的发展，为我们提供了开发更先进的测距系统的可能。

With acoustics , signal process theory and electron technique developing , we possible can empolder a more advanced ranging system .

一种基于DDS技术的新型激光测距系统的设计

A New Laser Ranging System Based on DDS Technology

伪码调相与PAM复合测距系统研究

Research on PN phase modulation and PAM combined ranging system

一种基于CPLD的测距系统控制器

A Ranging System Controller Based on CPLD

VB动态链接库（DLL）在自动化测距系统中的实现

Realization of Dynamic Linking Library ( DLL ) Using VB in Automatic Distance-measuring System

本文还详细介绍了全数字高精度激光测距系统的结构以及调制信号发生器和接收器等关键模块的FPGA实现问题。

Also , we have described the FPGA design of the whole system including key modules like Modulated Signal Generator and Receiver .

ISP技术在测距系统中的应用

Application of IPS Technology in Range - Measuring System

基于LMS自适应时延估计法的微地形测距系统研究

Study on the ultrasonic distance measurement system for seabed coblat-crusts microtopography based on LMS adaptive filter

在以CCD作为探测器的激光三角测距系统中，测距精度主要取决于激光光斑在CCD上成像的定位准确性。

The accuracy of laser triangulation measurement system with CCD as detector mainly depends on the location of the image-spot on the surface of CCD .

脉冲LD测距系统的噪声主要包括热噪声、散粒噪声、背景噪声、暗电流噪声及放大器噪声。

Such noises include thermal noise , particle noise , background noise , dark current noise as well as amplifier noises .

介绍采用高密度ISP器件设计的一种可自动转换量程的测距系统。

This paper introduces a kind of automatic scale range-measuring system which based on highdensity programmable logic devices .

HPM接收装置测距系统的设计

Design of Ranging System in HPM Receiving Device

为了提高红外激光雷达测距系统的测量精度和可靠性，设计并实现了基于高速模数转换器和数字信号处理（DSP）技术的DSP鉴相器。

As a result , the lidar distance measurement system we have developed with a DSP phase detector has a precision of3 millimeters in the measuring range of2 kilometers .

针对激光测距系统中脉冲信号的特点，设计了基于FPGA的COMPACTFLASH卡数据存储接口。

According to the characteristic of the pulse signals in laser diastimeter , the data storage interface of compact flash card based on FPGA is designed to collect data .

针对长春人造卫星观测站KHz测距系统论述了在白天运转条件下，典型的背景噪声量，估算白天探测概率。

Typical background noise and successful detection rate in daytime is discussed base on KHz SLR system in Changchun Satellite Observatory .

提出了一种基于CPLD的测距系统控制器，介绍了其电路组成和设计原理，给出了电路设计和实验的主要结果。

A ranging system controller based on CPLD is presented . Its structure and principle is introduced . The main results of circuit design and experiment are given .

FM-CW测距系统调频非线性作用的分析和补偿

Analysis and Compensation of Nonlinear Modulation Factor of FM CW Ranging System

本论文探讨了基于DSP技术的散焦测距系统，从算法构思、硬件设计、软件调试、性能分析等几方面，系统地阐述了设计的全过程。

In this paper , we probe into DSP system design of depth form defocus , and state overall design process from these aspects systematically : algorithm conception , hardware design , software debugging and performance analysis .

介绍一种基于FPGA和DSP的多用激光信号处理器，通过对FPGA和DSP进行不同的编程，既可以用于激光成像系统，也可以用于激光测距系统。

A signal processor of laser radar based on FPGA and DSP was introduced in the paper . When FPGA and DSP were differently programmed , the processor can be applied to both laser-imaging system and laser distance measuring system .

深入分析了本测距系统的工作原理和PSD的输出信号处理电路：并通过实验详细探讨了本测距系统误差产生的原因。

The measuring principle and the signal processing electrocircuit of the PSD 's output signal are throughly studied ; at last the reasons for causing error about the present system are analysed with experiment in details .

卫星质心改正值（简称CoM，Center-of-Mass）是卫星激光测距系统中的一个重要参量，准确估算该参量有助于提高卫星激光测距精度。

Center of Mass ( CoM ) is a significant parameter of satellite laser ranging system . Estimating the parameter exactly is helpful to improving the measuring precision of satellite laser ranging .

详细地介绍了一种由PIC16F876单片机控制的实时超声波测距系统。

An ultrasonic distance measurement system controlled by the MCU of PIC16F876is described .

基于嵌入式SPT-K控制器的超声波测距系统

Ultrasonic Distance Measuring System Based on Embedded SPT-K Controller