Research on Mathematical Model and Calibration of Weighing System by Digital Addition

被引：0

作者：

Zhu Chaofu ^{[1
]}

Ji Shujian ^{[2
]}

Zhao Jinlong ^{[1
]}

机构：

[1] Univ Sci & Technol Beijing, 30 Xueyuan Rd, Beijing 100083, Peoples R China

[2] Baotou Iron & Steel Grp Co, Hexi Ind Zone, Baotou 014010, Peoples R China

来源：

NEW TRENDS IN MECHATRONICS AND MATERIALS ENGINEERING | 2012年 / 151卷

关键词：

Load Cell; Weighing; Mathematical Model; Calibration;

D O I：

10.4028/www.scientific.net/AMM.151.101

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

In practice the method is widely used, by which a gravity is measured using multiple load cells. A weighing system is introduced in this paper, in which a gravity is measured by multiple load cells with digital addition. The mathematical model of weighing system with digital addition is established. Normal calibration method is not suitable for the on-line calibration of weighing system with digital addition. When the mathematical model is given, the accurate on-line calibration of weighing system with digital addition is achieved by using optimization method.

引用

页码：101 / +

页数：2