摘要
分析工程车辆荷重动态检测系统的功能原理、力学设计要求,设计新系统传感器结构方案。根据新系统传感器的结构特点,介绍应用有限元法进行力学模型简化的方法,结合工程实际,进行有限元分析及优化设计,提高传感器强度、刚度及动态检测的精度。
A sensor of weigh in motion （WIM） system for vehicles was proposed. Based on the analysis of the communication condition, weigh-in-shaftfor vehicles, and functional principle, a 3D Finite element for the WIM system was analyzed. As well as, the sensors＇ sensitivity and flexible in the research projects were identified.
出处
《仪表技术与传感器》
CSCD
北大核心
2006年第12期4-5,8,共3页
Instrument Technique and Sensor
基金
国家自然科学基金项目(50475017)
中国地质大学(北京)科学技术基金项目(200407)
