零漂 meaning in English
null drift
null shift
Examples
- A method of reduce zeroshift of piezoelectric accelerometers
减小压电式加速度计零漂的一种方法 - Correction of zero drift
零漂改正 - Owing to weak output signals integrated amplifier is designed , which is characteristics of shorter wires , higher input impedance , higher common mode rejection ratio and series mode rejection ratio , smaller zero shift and temperature shift
由于输出信号微弱，采用短线路传输，高输入阻抗，共模抑制比和串模抑制比高，温漂和零漂小的集成运放电路。 - Under the pattern of cyber - education , open laboratories are becoming inseparable parts which still are weak in the process of teaching . as for electric experiment category , there are many problems in common , for instance , less safe in equipment systems , less functional in instrument protection , thus forcing students to spend large quantity of time reviewing , recording , and analyzing data , while students do experiment only with less time , which have negative effect on purpose of experiment , at the same time , this does not reflect benefits that internet brings us
然而当前大多数高校的实验教学环节还比较薄弱，其中对电类实验来说存在诸多共性问题，比如：实验系统安全性差，仪表保护功能少，导致实验器材损坏严重：仪表性能不稳定，零漂、温漂现象严重，元器件线性度校正不够，仪表测量精度差；学生做一次实验要花大量时间记录数据、整理数据、写实验报告，真正用在做实验上的时间并不多，从而使实验效率大大下降；同时也没有充分利用校园网所带来的便利和信息共享及互动的功能。 - Thirdly , in the environment of labview , several kinds of vis used for sensor signal test are designed , including wave generation , time domain measurement , filter disposal , frequency analysis , etc . after that , wavelet analysis in the application of one - dimensional signal de - noise is studied , threshold and translation invariance wavelet de - noise are realized , and wavelet de - noise vi for zero drift signal of the fiber optic gyro in fcs is designed using labview
接着,在labview环境下开发了多种用于传感器信号测试的虚拟仪器,具有波形发生、时域测量、滤波处理、频谱分析等多种功能。随后,研究了小波分析在一维信号消噪中的应用,实现了labview环境下的阈值法和平移不变量法小波消噪,并利用labview设计了飞控系统中光纤陀螺零漂信号的小波消噪仪。