基于模糊控制的高速机车横向半主动控制研究

周洪涛;杨绍普;朱红霞

振动与冲击 ›› 2011, Vol. 30 ›› Issue (9) : 145-149.

PDF(1783 KB)
PDF(1783 KB)
振动与冲击 ›› 2011, Vol. 30 ›› Issue (9) : 145-149.
论文

基于模糊控制的高速机车横向半主动控制研究

  • 周洪涛;杨绍普;朱红霞
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Fuzzy control strategy applying in lateral semi-active control of the high-speed locomotive

  • Zhou Hong-tao; Yang Shao-pu; Zhu Hong-xia
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文章历史 +

摘要

针对基于磁流变阻尼器的高速机车横向半主动悬挂系统,在分析修正的BOUC_WEN力学模型的基础上,提出了基于一般模糊控制的量化因子、比例因子的参数自适应模糊控制策略,并在SIMULINK环境中进行仿真分析,结果表明:与被动控制、一般模糊控制相比,参数自适应模糊控制能明显减小机车横向振动加速度,从而提高机车运行稳定性和乘客舒适性。

Abstract

Regarding to the lateral semi-active suspension system of high-speed locomotive based on the Magnetorheological damper, parameter adaptive fuzzy control strategy on the basis of the quantization factor, scaling factor of the general fuzzy control were brought forward based on the analysis of the modified BOUC_WEN mechanical model. Then the lateral semi-active suspension system based on the strategy of parameter adaptive fuzzy control was established and analyzed in SIMULINK. The results showed that compared with the strategy of passive control and general fuzzy control, parameter adaptive fuzzy control strategy could reduce the lateral vibration acceleration obviously and made the vehicle stability and comfort of passengers improved.

关键词

高速机车 / 磁流变阻尼器 / 参数自适应模糊控制 / 半主动控制

Key words

High-speed locomotive / Magnetorheological damper / parameter adaptive fuzzy control / semi-active control

引用本文

导出引用
周洪涛;杨绍普;朱红霞. 基于模糊控制的高速机车横向半主动控制研究[J]. 振动与冲击, 2011, 30(9): 145-149
Zhou Hong-tao;Yang Shao-pu;Zhu Hong-xia. Fuzzy control strategy applying in lateral semi-active control of the high-speed locomotive[J]. Journal of Vibration and Shock, 2011, 30(9): 145-149

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