查询词典 sensor

REPAIR THE BATTERY TEMP SENSOR SIGNAL CKT FOR A SHORT TO THE SENSOR GROUND CIRCUIT.

修理电池温度感知器信号电路的局部对感知器接地电路短路问题。

The invention also relates to a device comprising at least one one-way detection unit constituted by a pressure sensor disposed outside the cladding and connected to the inside the cladding via a horn-shaped duct which slopes relative to the axis of the cladding, which has its mouth opening out in the cladding, and which has its tip connected to the pressure sensor.

还公开了一种装置，包括由压力传感器（14，15）构成的单向探测单元，压力传感器设在包层（11）的外面，并通过牛角形的导管（12，13）与包层（11）内部连接，导管相对于包层（11）的轴线倾斜，并有开口进入包层（11），导管的顶部与压力传感器（14，15）连接。

Temperature drift of gap sensor mainly results from sensor coil impedance drift.

间隙传感器线圈电阻的温度漂移是导致传感器输出漂移的主要因素。

Wireless sensor network is a wireless network without infrastructure, which ingrates sensor technology, embedded compute technology, distributed information processing technology and wireless communications technology.

无线传感器网络是一种无基础设施的无线网络，综合了传感器技术、嵌入式计算技术、分布式信息处理技术和无线通信技术。

The main task of this paper concentrates on such parts as calibration of measurement sensor, high speed and accuracy image collection and processing, data fusion of different angle of view, visualization of measuring results.to accomplish sensor calibration, a pinhole model of the camera is employed and an equation of a light plane is setup.

采用基于视觉的光切法测量原理，构成一套完整的测量平台，包括软硬件各个部分的设计。

Special navigation computer based on DSP is designed,and it is used to collect the signal of gyros,accelerometers,magnetic heading sensor and velocity sensor,the Kalman filter is applied to multi-sensors data fusion,then the AHRS is built up.

设计了基于DSP的专用导航计算机，并以此为硬件平台，采集陀螺仪、加速度计、磁航向传感器和速度传感器信号，利用卡尔曼滤波技术进行多传感器信息融合，成功搭建了低成本小型航姿系统。

The wavelength resolution of the sensing measurement is 0.05nm. A novel FBG Bourdon tube sensor has been constructed, utilizing the pressure mechanic amplify function of Bourdon tube. The measured pressure sensitivity is two orders of magnitude higher than a simple monomode fiber with an in-fiber grating. Especially the pressure sensitivity of the sensor can be determined by changing the parameters of the cantilever beam. Adopting polymer package technique, we coat fiber Bragg grating by using polymer with different mechanic properties. Due to the driving effect of the polymer substrate, the enhanced pressure sensitivity is more than 20 times and 31. 7 times than that of a bare fiber grating. The packaged grating exhibits no significant chirp due to the adoption of special packaging technique.

全部采用国产元器件，成功地研制了掺铒光纤超荧光宽带光源，并将其组装成仪器；设计了利用可调谐FBG滤波器对光纤光栅传感信号进行检测的实验方案，对这一传感检测方案进行了理论分析和实验研究，由于采用了高性能的光电测量系统，传感测量的波长分辨率可达2pm，对应的应变分辨率为1.7με，在此基础上对FBG的波分复用传感特性进行了研究；对比调谐滤波检测技术，对光纤光栅可调谐光源波长检测技术进行了理论分析；采用长周期光纤光栅作为边带滤波器，对光纤布拉格光栅的传感信息进行解调，设计了一种全光纤传感测试系统，其波长分辨率可达0.05nm。

The principle of new resonator water level sensor is mainly introduced.The internal structure of this Sensor and the characteristic of numeral oscillation circuit are analyze dindetails.

还介绍了谐振式水位传感器的新型传感原理，传感器的结构，数字振荡电路的特点，阐述了水位与频率的对应关系。

The principle of new resonator water level sensor is mainly introduced.The internal structure of this Sensor and the characteristic of numeral oscillation circuit are analyze dindetails.

谐振式水位传感器的新型传感原理，传感器的结构，数字振荡电路的特点，阐述了水位与频率的对应关系。

These sensors need only a very low power consumption, relay to the adoption of radio waves data from one sensor to another sensor, So their communication efficiency is very high.

这些传感器只需要很低的功耗，以接力的方式通过无线电波将数据从一个传感器传到另一个传感器，因此它们的通信效率非常高。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。