【摘要】 本文提出了一种由压敏式压力传感器及单片机等组成的系统对储罐液体进行计量的新方法,着重探讨了对计量结果精确度至关重要的计量算法的数学模型及其误差分析,并提出了可提高计量精度的新计量算法。更多还原

【Abstract】 This paper presents a new measuring method for liquid tanksby a pressure-sensitive sensor and single chip microcomputer system,especia-lly discusses the mathematical model of measuring algorithm,which is cruci-ally important to the precision of maesuring result,and also discusses itserror analysis,and presents a new measuring algorithm which can increasemeasuring precision.更多还原