Design of Digital Fluxgate Sensor Based on DSP 基于DSP的数字磁通门传感器设计
The experimental results show that azimuth accuracy of fluxgate compass using tracking azimuth calculation method meets the accuracy requirements of geomagnetic compass. 给出了实验测试数据。测试结果表明:采用跟踪式航向解算方法的磁通门罗经的航向精度满足地磁罗经精度要求。
Application of tracking azimuth calculation method in fluxgate compass 跟踪式航向解算方法在磁通门罗经中的应用
Fluxgate Sensor of Supersonic TV Imaging Logging Tool 超声电视成像测井仪的磁通门传感器设计
In order to improve the pointing precision and stability of fluxgate compass, a digital signal processing method was put forward. 为提高磁通门罗盘的指向精度和稳定性,提出了磁通门罗盘的数字信号处理方法。
Design of Angular Motion Measurement System for Projectiles Based on Fluxgate Sensors 基于磁通门传感器的弹丸姿态角测量系统设计
Marine and aerial fluxgate and proton-precession magnetometer measurements; 海洋和航空磁通量测量和质子旋进磁力仪测量;
The scope of its application as an ordinary fluxgate, while the performance parameters make it applicable to eddy current testing. 它的应用范围与普通磁通门一样,而性能参数使其适用于涡流测试。
A Method of Background Magnetic Field Compensation for Fluxgate Sensors Based on Sample and Hold Circuit 采样保持电路法补偿磁通门传感器背景磁场
Sensor sensitivity of fluxgate magnetometer 磁通门磁力仪探头灵敏度
Design of Auto-compensation and Sensor Miniaturization for Fluxgate Magnetometer 磁通门磁力仪自动补偿与传感器小型化的设计
The results show the error is small and it can improved temperature property of fluxgate sensor and output stability. 结果显示:它的误差较小,改善了传统磁通门传感器的温度性能,提高了输出信号的稳定性。
Fluxgate technology is applied to measure direction and magnetic field. 磁通门技术应用于工程当中,主要为方向测量和磁场强度测量。
The current output fluxgate sensor is studied. 研究了电流输出型磁通门传感器的灵敏度。
In order to try to solve these problems, this article studies a new fluxgate compass system. 本文研究的新型的磁通门罗经系统的目的就是为了解决这些问题。
This paper studies a new kind of fluxgate sensor that uses digital method to process the output signal. 本文在分析传统磁通门传感器的基础上研究了一种新的数字磁通门传感器。
A iron core winded by the excitation coil and the induction coil becomes a fluxgate probe. 在一根铁芯上缠绕激磁线圈和感应线圈,即成为磁通门探头。在激磁作用下,感应线圈出现随环境磁场强度而变的偶次谐波分量电势的特征。
Based on fluxgate technique, vehicle navigation system is composed of the course and pose angle sensor, distance sensor and computer. 基于磁通门技术的车辆导航系统,由航向及姿态角传感器、路程发送器和计算机组成。
The paper mainly discusses on the working principle of fluxgate, the system design, the principle of the circuit and error analysis. 主要论述了磁通门探头工作原理以及电路的原理,并对误差进行了分析。
The measurement technology of fluxgate is used to design the orientation sensor. 介绍以磁通门技术为工作原理的方位传感器的设计。
The operating principle of the fluxgate sensor with three tips is analyzed, and a effective signal processing method is obtained in this paper. 文中分析了三端式磁通门传感器的工作原理,给出了有效的信号处理方法。
Fluxgate sensor is used to measure weak magnetic intensity such as the earth's magnetic field. 磁通门是一种用于测量微弱磁场(如地磁场)的传感器。它的测量范围宽,并能测量磁场分量,可应用于许多领域。
The circuit of stimulating magnetism and signal processing are included in the circuit of fluxgate. 其磁通门电路包括激磁和信号处理电路。
Traditional fluxgate adopts analog circuit to process its output signal. 传统磁通门传感器主要采用模拟电路进行信号处理。
Currently, less research of digital signal processing by FPGA on the fluxgate output signal had done at home. 目前,国内用FPGA对磁通门输出信号进行数字化处理的研究较少。
The orientation sensor can be formed by two fluxgate probes vertically put at the water level. 方向传感器可由在水平面内垂直放置的两个磁通门探头构成。
This fluxgate magnetometer can also be used in the aerobat, satellite and some other important areas. 本磁力计还可以用于飞行器、卫星等其他领域。
This paper describes the basic principles and classification of fluxgate sensor under a large amount of relative research. 本文在调研了大量磁通门传感器相关资料的基础上,阐述了磁通门传感器的分类和基本原理。
The good vector response of fluxgate probe can make the fluxgate compass have high angle precision. 磁通门探头良好的矢量响应性可以使磁通门罗盘具有很高测角精度,磁通门探头简单、可靠和便于小型化。
The microcomputer solves the course information of fluxgate probe after managed by fluxgate circuit part into digital code. 微机把磁通门电路部分处理后的磁通门探头的航向信息解算成数字码。