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Unbiased Grey Forecasting Used on Automatic Train Operation System
Author(s): 
Pages: 35-36
Year: Issue:  6
Journal: Technology & Economy in Areas of Communications

Keyword:  灰色预测无偏GM(11)模型速度列车自动驾驶;
Abstract: 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.
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