zero drift

Method for Compensating Zero Point Output and Thermal Zero Drift for a Silicon Pressure Transducer

热额定（温升）；硅压力传感器零点及零点温漂补偿的新方法

Analyses on The Zero Temperature Drift of A New Type of Datum Voltage Supply

关于一种新型基准电压源的零温漂分析

A Resistor Network for Compensating Thermal Zero Drift of a Silicon Pressure Transducer

一种补偿扩散硅压力传感器零点温漂的电阻网络

The system can automatically compensate and calibrate the pressure sensor's zero point error, sensitivity error and thermal drift.

该系统能对压力传感器的零点误差、灵敏度误差和温度漂移进行自动的补偿校正。

Zero Drift of the LaCoste& Romberg Airborne Gravimeter

LaCoste&Romberg航空重力仪的零点漂移

And zero and sensitivity temperature drift is also reduced deeply.

温度零点漂移和温度灵敏度漂移也有显著降低，该补偿系统的补偿效果是十分明显的。

The transducer is combined with low thermal sensitivity drift and thermal zero drift, good linearity, and almost the same slope, all of these make it easier to compensate the transducer.

传感器热灵敏度温漂及热零点温漂具有良好的线性，且斜率基本一致，便于进行补偿。

A dynamic compensation hydraulic pressure servo valve zero drift method is disclosed.

一种动态补偿液压伺服阀零漂的方法.

If there were no drift or diurnal change, the differences would add up to zero loop.

如果没有漂移或日变, 这些差值相加后必等于零.

Gas safety concentration, nonlinear coefficient and zero drift coefficient are stored in an external memory EEPROM, achieved power-down protection.

本设计使用了外部EEPROM存储器，存储瓦斯安全浓度、非线性补偿系数、零点漂移系数，实现了掉电保护功能；在通信方面，本文采用RS-485总线技术实现瓦斯传感器和主站之间进行数据传输。

The sensors have been used in a pressure detection system with the sensitivity of 56050 mV/ MPa, zero drift of less than 0.1mV/h and thermal drift of 0.013%/ ℃.

该传感器已用于充压检漏系统，其灵敏度达到56050mV/MPa.零漂小于0.1mV/h，热灵敏度漂移为0.013%/℃。

Firmware programming of methane gas detector' s. Functional requirements according to the design requirements, using C language methane gas detector software design and implementation of the methane concentration data collection, processing, display and zero drift and sensitivity compensation function. 3.

甲烷气体检测仪的固件编程。根据设计功能要求需求，采用C语言进行了甲烷气体检测仪软件设计，实现了甲烷浓度数据采集、处理、显示及零点漂移和灵敏度补偿等功能。

Most electrometers include a means to correct for zero drift.

大多数静电计都有修正零点漂移的方法.

Data processing module took the digital signal processor as core, achieved relative gravity computing, digital filtering, zero drift correction, Eotvos correction and spatial correction.

数据处理模块以数字信号处理器为核心，实现了重力值计算、数字滤波、零点漂移校正、Eotvos改正及空间改正等数据处理过程。

Microbridge structure thermocouple type microwave power sensor gains higher sensitivity than thin-film structure, and it possesses high dynamic range and small zero drift, designed several different structure about it.

器件获得了比薄膜结构更高的灵敏度，并且具有动态范围大、零点漂移小等特点，此结构已有多种形式。

The piezoresistive coefficient of silicon is a function of temperature and so the thermal zero drift and thermal sensitivity drift occur in piezoresistive pressure sensor, that is the main reason of causing measurement accuracy reducing.

但由于扩散硅的压阻系数是温度的函数，使得压阻式压力传感器存在零点温度漂移和灵敏度温度漂移，这是影响压力检测系统测量精度的主要原因。