| 高动态响应边界控制与滑模控制性能比较 |
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| 引用本文： | 刘燕凤,张波. 高动态响应边界控制与滑模控制性能比较[J]. 南京理工大学学报(自然科学版), 2005, 29(Z1): 141-145 |
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| 作者姓名： | 刘燕凤 张波 |
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| 作者单位： | 华南理工大学,电力学院,广东,广州,510640 |
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| 摘 要： | 引用边界控制大信号稳定性及提高系统动态响应理论,以dc-dc buck电路为例,设计了二次边界控制及滑模控制的开关切换面。通过MATLAB/SIMetrix仿真比较波形,验证了理论分析的正确性。边界控制理论适用于所有的非线性开关变换器电路,是一种简单有效的稳定性判定和提高动态响应的控制方法。
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| 关 键 词： | 边界控制 滑模控制 dc-dc变换器 |
| 文章编号： | 1005-9830(2005)S0-0141-05 |
| 修稿时间： | 2005-06-21 |
Performance Comparison of Fast Response Boundary Control with Sliding-mode Control |
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| LIU Yan-feng,ZHANG Bo. Performance Comparison of Fast Response Boundary Control with Sliding-mode Control[J]. Journal of Nanjing University of Science and Technology(Nature Science), 2005, 29(Z1): 141-145 |
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| Authors: | LIU Yan-feng ZHANG Bo |
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| Abstract: | By quoting the boundary control theory about the stability of big signal and the exaltation of system response,and taking the electric circuit of dc-dc buck as an example,the switching-surface of second-order boundary control and sliding-mode control is designed.The wave-form comparison under MATLAB/SIMetrix software verified the analytical accuracy of theories.The boundary control theories can be applied to all nonlinear switching circuits,and it is a simple and valid control method for judging stability briefly and raising the dynamic response validly. |
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| Keywords: | boundary control sliding-mode control dc-dc converters |
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