磁场系统

In accordance with the characteristics of electrically excited six-phase synchronous motor, the control system based on air-gap-field orientation vector control is adopted in this paper.

针对电励磁六相同步电动机的特点，建立了与之匹配的基于气隙磁场定向的矢量控制系统并进行了研究。

In accordance with the characteristics of electrically excited six-phase synchronous motor, the control system based on air-gap-field orientation vector control is adopted in this paper.

针对电励磁六相同步电动机的特点，建立了与之匹配的基于气隙磁场定向的直接高温线出线单头电热管矢量控制系统并进行了研究。

The weld seam checking and tracking and the relationship between GMR sensor and geomagnetic field are studied.

摘 要：应用地球磁场理论对GMR磁传感器在焊接过程中焊枪的高度跟踪问题进行系统分析与研究。

Fourthly, measurement methods of magnetic filed, temperature, transport and magnetization were researched. A sample holder used to electrical transport was prepared.

第五、基于图形编程语言LabVIEW，设计了脉冲强磁场下数据采集和仪器控制软件并对系统硬件资源进行了合理配置。

That is, signal intensity is affected by true tissue transverse relaxation (T2) and by inhomogeneities in the magnetic field -- produced by the tissue or the imaging system.

也就是说信号强度要受真实组织的横向弛豫(T2)和磁场中的多相性影响，这种多相性是由组织或成像系统产生的。

Gaussmeters and fluxgate magnetometers with a computerized data collection system, enables us to

直流磁场测试时，采用三轴高斯计和磁门磁力仪与计算机数据采集系统，使我们能够以更有效的服务于

Fluxgate sensor inducts the environment magnetic field, outputs the compass course signal to the CPU system. This signal then is transformed into digital signal. CPU processes it and then gains compass course. When use rotary mathod to measure the deviations, CPU first collects timed the compass course come from the Fluxgate sensor, then calculates automatically their deviations and the correspondent coefficients. Based on all this, CPU can calculates out the real-time magnetic course or the real-time ture course, then sents them to display on the digital displayer.

本系统采用磁通门传感器来直接敏感合成磁场，输出罗航向直流感应电压信号送A/D转换器进行转换，并经CPU计算处理得到罗航向度数值，以及利用&旋回法&测定自差时，CPU按照船舶旋回的角速度定时地采集罗航向度数值，在此基础上CPU自动地计算出各采集罗航向上的白差，再由此计算出自差系数，并实时地解算出磁航向值或真航向值，送数码显示器显示。

Using a dedicated high-speed magnetic sensors with microcontroller electronic compass can effectively solve these problems.

本系统采用专用的磁场传感器结合高速微控制器的电子指南针能有效解决这些问题。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。