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Development of anti-slip re-adhesion control based on estimated tangential force feedback for safe and comfortable next generation electric commuter train

开发基于估计切向力反馈的防滑再粘附控制，以实现安全舒适的下一代电动通勤列车

基本信息

批准号：
17360123
负责人：
OHISHI Kiyoshi
金额：
$ 10.1万
依托单位：
Nagaoka University of Technology
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (B)
财政年份：
2005
资助国家：
日本
起止时间：
2005 至 2007
项目状态：
已结题

项目摘要

Generally, the tangential force is defined by the function of both the weights of electric train and the adhesion force coefficient between rail and driving wheel. The adhesion force coefficient is strongly affected by the conditions between rails and driving wheels, such as moisture, dust, oil on the rails and so on. When the adhesion force coefficient between rail and driving wheel decreases, the electric train has a slip phenomenon. A slip phenomenon is uncomfortable for the passengers of electric train, and consumes both the rails and the driving wheels. Therefore, the drive system of electric train is requested to have a fine anti-slip and anti-skid re-adhesion control system. In order to overcome this problem, an and-slip control method has been proposed. We have already proposed an and-slip re-adhesion control system based on disturbance observer. Recently, the re-adhesion control system is constituted with sensor-less vector control in order to improve the extreme low-resolutio … More n rotary encoder. This proposed method has been confirmed by the numerical simulation and the experimental simulation using the tested bogie system of electric commuter train. Since 2002, we started to apply to the actual electric commuter train, which is Series 205-5000 of East Japan Railway Company. Generally, actual electric commuter train uses both electric brake and air brake in the high-speed range over about 50[km/h]. In order to realize a fine re-adhesion control, this report proposes a new anti-skid re-adhesion control considering the air brake, which carries out the cooperation control of electric brake and air brake.Moreover, in order to suppress slip phenomenon, we have already proposed anti-slip re-adhesion control system based on disturbance observer, and we have confirmed that this system drives the train with high adhesion force utilization ratio. However, this system does not consider the vibration phenomenon of actual bogie dynamics of electric commuter train, tangential force estimation is affected by bogie vibration. Hence, the drive control system cannot determine the appropriate motor torque reference, and sometimes reduces the adhesion force utilization ratio. This report proposes a new anti-slip re-adhesion control system based on the disturbance observer considering the first resonant frequency of bogie system. Less

通常，切向力由电动列车的重量和轨道与驱动轮之间的粘附力系数的函数来定义。钢轨与驱动轮之间的条件，如钢轨上的水分、粉尘、油污等，对粘着系数的影响很大。当轨道与驱动轮之间的粘附力系数减小时，电动列车会出现打滑现象。滑移现象使电动列车乘客感到不适，既消耗钢轨又消耗驱动轮。因此，要求电动列车的传动系统具有良好的防滑、防滑再粘控制系统。为了克服这一问题，提出了一种防滑控制方法。我们已经提出了一种基于扰动观测器的防滑再粘控制系统。近年来，为了改善极低分辨率的…，采用无传感器矢量控制构成了复粘控制系统更多n个旋转编码器。通过对电力通勤列车转向架试验系统的数值仿真和实验仿真，验证了该方法的有效性。从2002年开始，我们开始应用于实际的电动通勤列车，这是东日本铁路公司的205-5000系列。通常情况下，实际的电动通勤列车在50公里/小时以上的高速范围内同时使用电制动和空气制动。为了实现良好的再粘着控制，本文提出了一种考虑空气制动的新型防滑再粘控制，实现了电制动和空气制动的协同控制；为了抑制滑移现象，提出了基于扰动观测器的防滑再粘控制系统，并验证了该系统能够以较高的粘附力利用率驱动列车。但是，该系统没有考虑电力通勤列车转向架实际动力学中的振动现象，转向架振动对切向力的估计有一定的影响。因此，驱动控制系统无法确定适当的电机扭矩基准，有时会降低粘附力利用率。提出了一种考虑转向架系统第一共振频率的基于扰动观测器的新型防滑重粘控制系统。较少