Modeling and simulation of capacitance weighing system

作     者：赵纲领 张宁 杨三序 

作者机构：Shanghai Institute of Applied Mathematics and Mechanics Shanghai University Shanghai 200072 China Dept. of Physics and Electrical Information Shangqiu Normal University Shangqiu 476000 China 

出 版 物：《Journal of Measurement Science and Instrumentation》 (测试科学与仪器（英文版）)

年 卷 期：2012年第3卷第2期

页      面：109-111页

学科分类：08[工学] 080401[工学-精密仪器及机械] 0804[工学-仪器科学与技术] 081102[工学-检测技术与自动化装置] 0811[工学-控制科学与工程] 

基　　金：National Natural Science Foundation of China(No.60572001) 

主　　题：modeling capacitance weighting system electromechanical Lagrange-Maxwell simulation 

摘      要：In some cases necessary to weigh vehicles,an electromechanical weighing system has been developed,which consists of automobile leaf springs,capacitance sensors together with measuring circuits and other major *** increase the modeling accuracy,it is necessary to consider not only mechanical freedom,but also the electrical *** this paper,the dynamic model based on the Lagrange-Maxwell equation is *** results and test data show that the modeling is feasible and *** feature of the system is that it can provide static and dynamic measurements.