基于数值积分的变位储油罐罐容表标定的改进算法

Improved Algorithm of Calibration of Capacity Table of Oil Tank of Deflection Based on Numerical Integration

本文采用细化积分区域的方法给出了标定变位储油罐罐容表的数值积分新算法,该算法克服了文献[1]中所提算法在油面高度较低时计算误差大的缺点。数值实验表明,本文所提算法正确有效。

In this paper,using the approach of subdividing domain of integration a new algorithm of Calibration of Capacity Table of oil tank of deflection is proposed. This new algorithm is based on numerical integration and overcomes the drawback of the large error of calculation that arises from the algorithm＇s applications presented in the literature [1]. Preliminary numerical results indicate that the method given in this paper is correct and efficient.