摘要
性能曲线可直观地反映往复泵运行工况及其特性,传统的绘制方法工作量大,且效率低。现利用VB编程,对往复泵性能实验数据进行自动处理和计算,进而采用最小二乘法进行数据拟合,绘制出往复泵性能曲线,可快速进行往复泵的性能曲线绘制,大大提高了效率。
The performance curves directly reflect the nmning status of reciprocating pump and its features; the traditional drawing method has the characteristics, a great deal of work and low efficiency. This paper presents the automatic processing and computation for the performance of reciprocating pump using VB, fits the data by method of least square, and draws the performance curves of reciprocating pump. The drawing of the performance curves for the reciprocating pump has high speed, it improves the efficiency.
出处
《信息技术》
2006年第8期116-117,121,共3页
Information Technology
关键词
往复泵
性能实验
性能曲线
最小二乘法
VB6.0
reciprocating pump
performance experiment
performance curves
least square method
VB6.0
作者简介
曲忠伟（1978-），男，毕业于东北林业大学，现为安徽理工大学数理系教师。
