摘要
列车自动驾驶系统是列车控制系统研究中的一部分,可以按照目标速度自动完成运输任务,并且最大程度地节约能源、提高旅行速度。无偏GM(1,1)模型克服传统灰色预测模型存在灰色偏差与抗干扰能力弱的局限性,提高速度预测值的精度。通过算例表明,该方法具有可靠的预测结果,能有效地指导列车自动驾驶。
Automatic train operation system is a part of the train control system.According to the target speed,It can be completed the task of the transportation automatically,In addition,it can maximize energy conservation,improve the travelling speed.Unbiased Grey Model eliminate the grey bias and improve anti-jamming performance of the standard Grey Forecasting Model,which can be used into the Automatic Train Operation System,improving the accuracy of the forecasting speed.It＇s proved in theory and practice that the forecast results are more reliable and can be guiding the train to make an effective operation.
出处
《交通科技与经济》
2010年第6期35-36,共2页
Technology & Economy in Areas of Communications
