传感器

Based on the principle that a spatial distributed source can be regarded as superposition of many of point sources in a continuous spatial area, an Electro-Magnetic Vector Sensor model is proposed. Theoretical analysis and the 1 order approximate expression are given. The model's identifiability is also discussed.

本文通过&分布源是在一定空间分布的多个点源信号的叠加&的认识，首次提出了电磁矢量传感器的分布源模型，给出了理论表达式和一阶近似表达式，分析了单个电磁矢量传感器的分布源模型的可辨识性问题。

The observation equation built in this paper is nonlinear. After linea-rization, it can be seen that, the error of the angular sensor on ESG's outer gimbal axis is equal to the azimuth error of ESG, while that on ESG's inner gimbal is coupled from the elevation and the azimuth errors of ESG.

本论文所建立的量测方程是非线性的，其在标称状态的线性化方程表明：静电陀螺外框架轴上的角度传感器的输出误差等于陀螺主轴的方位角误差，内框架轴上的角度传感器的输出误差包括陀螺主轴的高度角误差和方位角误差的耦合量，其中方位角误差的耦合分量是由复示水平基准误差引起的。

Here, a platform for the test of IPMC's characters was introduced. The movement of a bar IPMC's tip was measured via a laser displacement sensor. The information of the driving voltage, current and the displacement sensor's output, were acquisitioned by an AD board, and then input into a computer for analyses.

介绍了一种IPMC特性的测试平台，通过激光传感器实现对条形IPMC端部变形的非接触测量，同时使用一套数据采集设备对驱动电压、电流、传感器的输出进行数据实时采集。

Resistance strained sensor base on its randomness and applicability in constructional design,it applies well in detecting spot in ice barrier of oil pipeline,but common strained sensor cannot be directly used in locale detection unless it was reconstructed.

电阻应变式传感器基于它的结构设计的随意性和适用性，在输油管线冰堵位置检测中取得了良好的应用，但是普通的应变式传感器不经改造是无法在现场测量中直接应用的。

The outer diameter of the boring bar is strictly limited by the size of the bored hole. In order to solve this problem, the first new structural micro-boring bar system with the function of active error compensation was developed.

在车削、铣削和磨削等外表面加工中，误差补偿用微进给刀架的结构形状、尺寸和体积都没有严格的限制，误差检测传感器和补偿驱动传感器能够方便地安装在微进给刀架内。

The boring bar was designed into a new structure consisting of two coaxial bars. As a result, the micro-boring bar can be made with relatively smaller outer diameter, which was suitable for boring smaller and deeper hole, even the measuring and compensating sensors have been incorporated.

但是，在镗削加工中就遇到了较大困难，因为镗杆的径向尺寸受到被镗孔尺寸的严格限制，用于误差在线检测的传感器和用于误差在线补偿驱动的传感器不能直接安装在镗杆内。

The principle of this kind of automatic ice thickness monitoring system is realized by detecting the vertical distance between the ice bottom and a fixed point in the water, which is measured by using a barrel moving from the fixed point to the ice bottom.

随浮桶一起运动的压差式水位传感器分别给出浮桶位于固定端和冰层底面的位置，而浮桶的运动则依靠数据采集仪控制浮桶内水泵排吸水改变浮桶的重力来实现，并且该仪器能够记录传感器的信号和设置水泵开关的开、闭时间。

The principle of monitoring steel-cord conveyor belt joint breaking by Hall transducer and the mathematics model of measuring the belt joint elongation is discussed.

论述了用霍尔传感器通过测量接头拉伸量来进行钢绳芯输送带接头损伤和断裂状况监测的原理以及用于测量诊断的数学模型，并研制成功包括霍尔传感器与变送器、以及Z－80上开发的故障诊断软件在内的一套监测系统，该系统可用于皮带损坏、断裂信号的拾取、贮存、处理、诊断和预报等。

A three dimensional finite element analysis on the structure of 4 tilting pad bridge bearing load cell in large turbine generator sets has been made.

对大型汽轮发电机组四可倾瓦轴承双剪桥式负荷传感器结构进行了三维有限元分析，研究了不同边界条件对传感器结构应力场的影响。

Pressure sensor and pressure switch controller can be used in tathode ring machine to check the pressure on real time and warn automatically.

介绍了压力传感器在碱性锌锰电池制环机上的应用，在粉环成型机上利用压力传感器和压力转换控制器对粉环重量进行实时监控，实现自动报警功能，提高产品稳定性。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。