基于S曲线加减速控制方法的轨道交通列车目标速度曲线计算研究  

Research on Calculation of Target Speed Curve of Rail Transit Train Based on S-curve Acceleration and Deceleration Control Method

作　　者：王海南 WANG Hainan(CRSC Urban Rail Transit Technology Co.,Ltd.,100071,Beijing,China)

机构地区：[1]通号城市轨道交通技术有限公司,北京100071

出　　处：《城市轨道交通研究》2021年第7期106-109,共4页Urban Mass Transit

摘　　要：针对目前城市轨道交通乘客日益增长的舒适性需求,基于S曲线加减速控制方法,提出了列车运行目标速度曲线的计算方法。该方法已在FAO(全自动运行)下列车运行速度控制中得以应用。结果表明:采用该方法可提高列车运行的平稳性,进而提高乘客乘坐的舒适性。对因减缓机械设备冲击性而减缓机械设备的磨损、降低噪声、延长设备的使用寿命等方面也有一定助益。In response to the increasing comfort demand from urban rail transit passengers,based on the S-curve acceleration and deceleration control method,a calculation method for the train operation target speed curve is proposed.The method has been applied in the speed control of vehicle under FAO(Fully Automatic Operation).Results show that using this method can improve the stationarity of train operation,thereby improving the comfort of passengers.it is also helpful to slow down the wear of mechanical equipment,to reduce noise,and to extend the service life of equipment by slowing down the impact of mechanical equipment.

关 键 词：轨道交通列车 全自动运行 S曲线加减速控制方法 目标速度曲线 平稳性 

分 类 号：U284.481[交通运输工程—交通信息工程及控制]