Nowadays, in order to improve dynamic measurement precision effectively, the correction technique for dynamic errors has become one of the main techniques.
为有效提高动态测量精度,动态测量误差修正技术已成为当今引人注目的主要技术措施之一。
In test and measurement system, if the dynamic characteristic of sensors can not meet the requirement, sensors will cause dynamic errors.
在测试系统中,若传感器的动态特性不能达到系统的要求,测量系统就会出现误差。
The temperature variation in dynamic measurement will cause temperature errors in the measuring results.
动态测量中的温度变化会使测量结果产生温度误差。
The paper presents a method of achieving accuracy loss of the dynamic measurement system according to change of errors on different period of the system.
文中提出了利用动态测量系统在不同测量时期的误差量值变化来获得系统的损失精度的方法。
Dynamic metering is an important way to measure oil flow, and errors shall be reduced as much as possible to achieve accurate measurement.
原油动态计量是油量计量的重要方式,要做到准确计量就应尽量减少误差。
The 2D unsteady flow fields around a 3-hole probe head and in its pressureholes have been numerically simulated in order to investigate the dynamic effects on the probe measurement errors.
本文采用数值方法模拟了一个三孔探头周围与测压孔内的二维可压缩非定常流场,研究了动态效应对探头绕流和测孔压力的影响,以及相应的测量误差。
On-line dynamic measurement of part sizes is simultaneously carried out by double-path laser CCD. The measuring errors introduced by part vibration and jitter will be compensated or eliminated.
采用两路激光-CCD同时对零件尺寸进行在线动态检测,补偿或消除由于零件振动、跳动等因素带来的测量误差。
On-line dynamic measurement of part sizes is simultaneously carried out by double-path laser CCD. The measuring errors introduced by part vibration and jitter will be compensated or eliminated.
采用两路激光-CCD同时对零件尺寸进行在线动态检测,补偿或消除由于零件振动、跳动等因素带来的测量误差。
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