摘要
对悬臂式电子皮带力转换特性进行了分析,从理论上推导了悬臂式秤架的数学模型即传递函数,指出了产生测量失真的主要原因是秤架具有不等灵敏度,从而使其数学模型具有二次积分特性。本文提出了一种等灵敏度秤架的方案,并改善了它的特性。
This paper analyses dynamic characteristic of converting and derives transfer function of cantilevered belt-electronic weigher in theory.Because sensitivity of the cantilevered belt weigher holder is not equal,its.mathemetical model has doudle integral. In order to reduce its degree of distortion.The authors give a equisensitivity weigher holder in the paper to improve its dynamic characteritics.
出处
《东北林业大学学报》
CAS
CSCD
北大核心
1994年第6期66-70,共5页
Journal of Northeast Forestry University
关键词
失真
皮带秤
灵敏度
Distortion
Belt-Weigher
Sensitivity