摘要
基于电容器充放电数学模型,推导出列车制动系统的气路流量和时间的关系,以此推测列车气路的连接情况,预测折角塞门关闭的位置。采用分流式射流流量计作为传感器完成了这一理论模型的实验室研究。
The mathematical model of the relationship between the electric current and time in a capacitor can help to infer the relationship between the gas current and time in the train brake system. It can help determine the connection status of the train brake pipes and which car's coupling cock is closed. The experimental research of the theoretical model is based on the principle and configuration of the distributary stream flow meter.
出处
《铁道学报》
EI
CAS
CSCD
北大核心
2003年第6期37-39,共3页
Journal of the China Railway Society
基金
国家自然科学基金资助项目(50348013)
