Fiber magnetic field sensor may be achieved by using Faraday magneto optic effect.
利用法拉第磁光效应可以设计光纤磁场传感器。
This is the history of the first high-resolution solid-state magnetic field sensor.
这是历史上的第一种高分辨率固态磁场传感器。
Giant magnetoresistance (GMR) materials is applied to feebleness magnetic field sensor.
巨磁电阻(GMR)材料可应用于弱磁场高灵敏度磁传感器。
The magnetic field sensor for weld nuts detects not only metal but it also replaces the location bolt.
用于焊接螺母磁场传感器检测，不仅金属但它也取代了位置螺栓。
Recently, the anisotropic magnetoresistive (AMR) sensor is one of the most important magnetic field sensors in the field.
各向异性磁电阻(amr)传感器是近年来磁敏传感器的研究重点之一。
The optical fiber magnetic field sensor will work stably on the condition that the temperature of the laser diode should be accurately controlled.
利用单片机驱动半导体致冷器对半导体激光器进行温度控制，不仅简单，而且温度控制稳定、准确度高。
Based on the above analysis, a geometry of the device with high sensitivity and a design scheme of practical CMOS magnetic field Sensor are proposed.
在此基础上给出了高灵敏度器件的几何结构，并提出了实际应用CMOS磁敏器件的设计方案。
By the design, the magnetic field sensor can respectively optimize the magnetic field generator and the magnetic field induction apparatus to achieve optimum sending and receiving.
通过上述的设计，本发明的磁场传感器可以分别对其磁场发生器与磁场感应器进行优化，使其具有最佳的发送与接收功效。
This paper adopts harmonic choice method to design fluxgate signal processing circuit in allusion to the environment magnetic field strength signal of fluxgate sensor detecting.
针对磁通门传感器检测到的环境磁场强度信号，运用谐波选择法，设计了磁通门信号处理电路。
At present, hole trajectory azimuth Angle is measured mainly with magnetism sensor, but which is restricted by magnetic field and the metal tube around the surveying equipment.
目前的井眼轨迹方位角测量技术主要靠磁通门传感器，这种技术受地磁场及测量体周围金属管体的制约。
Owing to the interference by the temperature and magnetic field, the measurable precision of automobile sensor drops greatly, and then results in the decline of the whole function.
由于受到温度、磁场等外界因素的干扰，汽车传感器的测量精度降低，致使汽车的整体性能下降。
Result show: this earth magnetic field orientation sensor can be used to detect attitude of high-load rotating flight body.
结果表明：该地磁方位传感器可应用于高过载旋转飞行体的姿态测量。
The experimental results indicate that the viability and precision may be achieved by this sensor in measuring the infirm magnetic field.
实验结果表明，用该磁阻传感器测量地磁场，测量方法实用性强，精确度较高。
The adopt of 3d magnetic sensor is beneficial to reducing the complexity of magnetic field measurement system and increasing magnetic field measurement speed.
采用三维磁敏传感器有助于降低磁场测量系统的复杂性和提高磁场测量速度。
Then, the effects of current sensor measurement error and non-sinusoidal magnetic field distribution on motor torque fluctuation are theoretically investigated.
然后从理论上研究了电流传感器测量误差和非正弦磁场分布对永磁同步电机转矩波动的影响。
The magnetic-field sensitive principles and circuit structures of the sensor have been analyzed in detail.
本文详细地分析了传感器的磁敏原理和电路结构，并对传感器的磁敏特性进行了测量和讨论。
A three-dimensional vector field measurement method is demonstrated using the weak magnetic field fiber optic sensor.
同时还对空间三维矢量场的测量方法进行了探讨。
A composite sensor of shaft current and shaft magnetic flux belongs to checking technical field, and is used to solve the checking problems of shaft current of a motor.
一种轴电流与轴磁通复合传感器，属检测技术领域，用于解决电机轴电流检测问题。
A ferrous metal pole wheel passing the sensor face changes the magnetic field strength, resulting in an ac voltage being induced in the coil.
当一个铁磁性极轮通过传感器头部的感应磁场时，就会在电感线圈内产生一个交流电压。
The key of device of the GMM structural design of micro-feeding was the design of magnetic field structure, temperature-controlled structural, pre-stress and sensor.
GMM微进给装置结构设计的关键在于磁场结构设计、温控结构设计、预压力设计和传感器设计四个方面。
The magnetic field generators may preferably be realized by excitation wires (11, 13) and the sensor element (12) by a magneto-resistive element, for example a GMR element.
所述磁场发生器可以优选地通过激励线圈(11,13)实现，所述传感器元件(12)通过磁阻元件，例如gmr元件实现。
Afterwards we carry on the analysis of the magnetic field distribution data of the sensor system, find out the best laying position of the sensor system.
对传感器系统磁场分布的数据分析，找出了传感器最佳安装位置。
Finally, a weak magnetic field fiber optical sensor is set up.
最后，搭建了微弱磁场探测实验系统。
Finally, a weak magnetic field fiber optical sensor is set up.
最后，搭建了微弱磁场探测实验系统。
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