基于FRBF-SMC方法的变轨距列车悬挂系统控制策略研究

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振动与冲击 ›› 2023, Vol. 42 ›› Issue (5) : 150-159.

论文

刘玉梅1，王梦雨1，庄娇娇2，陈熔1，杨建宇3

作者信息 +

Control strategy of suspension system of variable-gauge train based on FRBF-SMC method

LIU Yumei1, WANG Mengyu1, ZHUANG Jiaojiao2, CHEN Rong1, YANG Jianyu3

Author information +

文章历史 +

摘要

为确保高速变轨距列车在不同轨距线路上运行的平稳性，采用阻尼可调的二系空气弹簧和磁流变阻尼器，并通过半主动控制方法实现阻尼参数的调节。基于分数阶微积分理论搭建1/4车分数阶天棚阻尼控制的滑模参考模型，提出模糊RBF滑模半主动控制方法，并将其用于变轨距转向架垂向空气弹簧和横向MR阻尼器的半主动控制系统。构建高速变轨距列车悬挂系统半主动控制整车联合仿真模型，对不同轨距线路下变轨距车辆的运行平稳性、稳定性、曲线通过性和半主动控制策略的鲁棒性进行分析，验证了整车半主动控制策略的有效性。

Abstract

In order to ensure the smooth operation of High-speed Variable-gauge Train on different gauge lines, the secondary air spring and magnetorheological damper with adjustable damping wereadopted,and the damping parameters were adjusted by semi-active control method.Based on the fractional calculus theory, the sliding mode reference model of the fractional canopy damping control for a quarter vehicle was established, and the fuzzy RBF sliding mode semi-active control method was proposed.The fuzzy RBF sliding mode semi-active control method was applied to the semi-active control system of vertical air spring and transverse MR damper of variable gauge bogie.The whole vehicle combined simulation model of semi-active control forHigh-speed Variable-gauge Train suspension system was constructed, the running stability, motion stability and curve trafficability of variable gauge vehicles and the robustness of semi-active control strategy under different gauge lines were analyzed to verify the effectiveness of the whole vehicle semi-active control strategy.

导出引用

刘玉梅1，王梦雨1，庄娇娇2，陈熔1，杨建宇3. 基于FRBF-SMC方法的变轨距列车悬挂系统控制策略研究[J]. 振动与冲击, 2023, 42(5): 150-159

LIU Yumei1, WANG Mengyu1, ZHUANG Jiaojiao2, CHEN Rong1, YANG Jianyu3. Control strategy of suspension system of variable-gauge train based on FRBF-SMC method[J]. Journal of Vibration and Shock, 2023, 42(5): 150-159

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