... 温度灵敏零点漂移Temperature effect on sensitivity 温度零点漂移Temperature effect on zero 零点平衡Zero balance ...
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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。
The system can automatically compensate and calibrate the pressure sensor's zero point error, sensitivity error and thermal drift.
由于现有的电子水平仪随时间、温度的变化会产生零点漂移,测量前需进行手动调零。
Change of time and temperature will bring zero shift to electronic gradienter nowadays.
通过双桥间的互补,同时消除了压力传感器的热零点漂移和热灵敏度漂移,文中给出了温度漂移补偿的具体算法及相应的实验结果。
The thermal shifts of both zero output and sensitivity of the pressure sensor are eliminated by the compensation With two bridges. A theoretical analysis and experiment are presented in this paper.
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