Freon sensor with high sensitivity is key device for detecting freon leak. The manufacture technology, sensitivity mechanism, measure method and parameter of samples have beendiscribed in this paper.
高灵敏度的氟里昂气体传感器是检测氟里昂泄漏的关键元件，本文叙述了氟里昂气敏器件的制作工艺、敏感原理、测试方法及测试结果。
The results show that the error of estimated value of both throttle position sensor and manifold pressure sensor are less than 10%, and the strategy put forward in this paper is valid.
结果显示，大部分工况下进气压力传感器和节气门位置传感器的信号重构误差可控制在10%以内，表明了所提出的调节策略是切实有效的。
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。
So this paper proposes resolving schemes of data collection in wireless sensor networks of both plane model and linear model.
因此，本文针对平面模型和线性模型，分别提出了无线传感器网络数据收集问题的解决方案。
This paper discusses the processing circuit and features of the CMOS miniature camera used as a graphic sensor in the real time photoelectric displacement measurement.
本文将讨论微型CMOS电视摄像机作为图像传感器在实时光电位移测量时的处理电路及性能分析。
In this paper, a kind of sensor with constant power pulse width modulation and force balance is described and analysed theoretically.
本文设计了一种恒功率脉冲调宽式力平衡式传感器，并从理论上对它作了分析。
In this paper, the major techniques and results relating to image processing, control, sensor fusion as well as team cooperation are presented.
本文主要介绍图像处理、控制、传感器融合和团队协作等方面的关键技术和结果。
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。
Basedg on Fourier optical principle, the imaging property of grating illuminated by expansion source is analysed in this paper. Hence an innovative grating imaging displacement sensor is designed.
该文应用傅里叶光学原理对扩展光源照明下光栅的成象特性作了分析，并由此设计出一种新型的光栅成象型位移传感器。
The automatic internal girth weld tracker using contact type guide wheel as sensor is introduced in this paper.
本文介绍了一种利用接触式导轮作为传感器的内环焊缝自动跟踪装置。
The theoretical design and calculation of the circular-section I-shaped beam shearing force sensor have been emphasized in this paper.
本文着重论述了圆截面工字梁剪力传感器的理论设计与计算。
A system measuring soil moisture in sunlight greenhouse is studied and designed in the paper and the plan design, circuit design and choice of sensor are introduced.
通过研究设计了可用于温室土壤水分的测量系统，介绍了其方案设计、电路设计和传感器的选择等问题。
The development and application of BOD microbial sensor was introduced in this paper.
介绍了BOD微生物传感检测仪的研究进展及应用前景。
It is reported the heat measurement principle and its realizing methods in this paper and established the mathematical models of temperature sensor and liquid sensor.
论述了热量测量原理及实现方法，建立了温度传感器、流量传感器的数学模型。
The measurement principle, design, fabrication and experimental results of a novel infrared thermometer sensor are presented in this paper.
本文介绍了一种新型红外温度传感器的测量原理、设计制作和实验结果。
In this paper, the design principle and characteristic of an optical critical Angle sensor based on the internal reflection effect are introduced.
文中叙述了一种基于光学内反射效应的角度传感器的设计原理和特点。
The characteristics and the recent progresses of color film and CCD (CMOS), as image sensor, are detailed in this paper.
文中详细介绍了作为图像传感器的彩色胶卷和CCD (CMOS)的特性及其最新进展。
A closed loop controlled ignition system with the use of an optical fiber dynamic combustion pressure sensor is presented in this paper.
介绍了一种应用光导纤维动态燃烧压力传感器的点火闭环控制系统。
In this paper, the study for the two-phase hybrid stepper motor as a position sensor is investigated.
针对二相混合式步进电机固有的特点，对其作为连续角位移测量传感器进行了深入的研究。
Aimed at the importance of sensor in the automation system, this paper pointed out that feasibility and necessity of fault detection diagnosis for sensor, and basic method of the realization.
本文针对传感器在自动化系统中的重要性，指出了传感器故障诊断的必要性、可行性以及实现的基本方法。
So an energy and distance efficient clustering algorithm based on virtual area partition was proposed in this paper for heterogeneous wireless sensor networks.
提出了一种基于虚拟区域划分的适用于异构无线传感器网络的能量和距离有效分簇算法。
In this paper, we propose, analyze and evaluate the energy consumption models in wireless sensor networks with probabilistic distance distributions.
本文提出了在无线传感器网络中利用概率距离分布分析和计算能量消耗模型。
In the paper, a new sensor placement method is developed on the basis of mode independence and principal subset selection.
在振型独立性的基础上，提出了一种基于主列筛选的传感器配置方法。
In this paper a new speed sensor-less vector control system based on stator-flux-oriented is researched and analyzed.
本文对一种新型的基于定子磁链定向的无速度传感器矢量控制系统作了研究和分析。
A blood station administration system based on fingerprint sensor is discussed in this paper. The ap-plication of semiconductor fingerprint sensor to the system is discussed importantly.
讨论了一种基于指纹传感器的血站管理系统，重点介绍了半导体指纹传感器在系统中的应用。
In this paper, a mobile sensor network system is designed and implemented. A self-assembly method of the mobile nodes is presented.
本文设计并实现了一套可自装配的移动传感器网络系统，并且提出了一种系统自装配的方法。
In this paper, a novel multifunctional sensor was adopted to online sense temperature, ultrasonic velocity and electrical conductivity of ternary solution.
本文采用一种新颖的多功能传感器，在线敏感三元溶液的超声波传输速度、电导率以及温度三个参量。
In this paper, the sensor is developed and used in survey of grinding power.
本文说明了适用于磨削功率测量的电阻型传感器。
In this paper, the sensor is developed and used in survey of grinding power.
本文说明了适用于磨削功率测量的电阻型传感器。
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