| 磁悬浮列车电磁悬浮系统的自适应模糊滑模控制 |
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| 引用本文： | 马忠宝,孙荣斌. 磁悬浮列车电磁悬浮系统的自适应模糊滑模控制[J]. 机车电传动, 2007, 0(1): 29-32 |
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| 作者姓名： | 马忠宝 孙荣斌 |
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| 作者单位： | 沈阳工业大学,电气工程学院,辽宁,沈阳,110023 |
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| 摘 要： | 为增强电磁悬浮系统的抗干扰和负载能力,针对磁悬浮列车悬浮系统中存在的非线性不确定问题,采用模糊逼近与模糊滑模相结合的方法,基于等效控制和切换控制设计了自适应模糊滑模控制器,通过TMS320F2812 DSP实现单点悬浮.仿真与试验结果表明,该控制器不但削弱了滑模控制中固有的抖振,而且具有更强的鲁棒性和快速性,还满足电磁悬浮系统实时控制的要求.
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| 关 键 词： | 磁悬浮列车 动力学模型 自适应控制 模糊滑模控制 磁悬浮列车 电磁 悬浮系统 自适应 模糊滑模控制器 Train Suspension System Electromagnetic Fuzzy Sliding Mode Control 实时控制 快速性 鲁棒性 抖振 结果 仿真与试验 控制设计 等效控制 方法 结合 模糊逼近 |
| 文章编号： | 1000-128X（2007）01-0029-04 |
| 修稿时间： | 2006-07-23 |
Adaptive Fuzzy Sliding Mode Control for Electromagnetic Suspension System of Maglev Train |
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| MA Zhong-bao,SUN Rong-bin. Adaptive Fuzzy Sliding Mode Control for Electromagnetic Suspension System of Maglev Train[J]. Electric Drive For Locomotive, 2007, 0(1): 29-32 |
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| Authors: | MA Zhong-bao SUN Rong-bin |
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| Affiliation: | Electric Engineering Institute, Shenyang Industrial University, Shenyang, Liaoning 110023, China |
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| Abstract: | To improve the anti-interference and load capacity of electromagnetic suspension system, a method of combination of fuzzy approaching with fuzzy sliding mode is applied, for solution of the non-linear and uncertainty problems existing in the suspension system of maglev vehicle. The adaptive fuzzy sliding mode controller is designed based on equivalent efficiency control and switching control. Single- point suspension is realized through TMS320F2812 DSP. The simulation and test results show that the controller reduces the inherent vibrations in sliding mode control, and it features stronger robustness and rapidity, besides its conformance to the real-time control require- ment of electromagnetic suspension system. |
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| Keywords: | maglev train dynamic model adaptive control fuzzy sliding mode control |
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