Mathematical model in dynamic mass measurement with consideration of position variation of fulcrum point

Measurement: Sensors

Hotaka Tozuka¹  Yuji Yamakawa²  Takanori Yamazaki³ 

[1] The University of Tokyo, Tokyo, Japan;Corresponding author.;Tokyo Denki University, Saitama, Japan;

关键词: Checkweigher;    Mass measurement;    Dynamic model;    Floor vibration;   

DOI  :  

来源: DOAJ

【 摘 要 】

This paper focuses on behavior of a dynamic mass measurement system. The goal of this paper is to propose a dynamic model of the system, which can reproduce dynamic behavior to floor vibration. The dynamics of our system with electro-magnetic force compensation is approximated by a mass-spring-damper system, and an equation of motion is derived. Model parameters are also estimated from experimental data. Then, comparisons of the simulation results with the realistic responses are carried out. Finally, we explore the dynamic behavior to floor vibration.

【 授权许可】

Unknown