| 网络控制系统的滑模多步预估控制 |
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| 引用本文： | 熊远生,俞 立,余世明.网络控制系统的滑模多步预估控制[J].控制理论与应用,2005,22(2):301-306. |
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| 作者姓名： | 熊远生 俞 立 余世明 |
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| 作者单位： | 浙江工业大学,信息工程学院,浙江,杭州,310032;浙江工业大学,信息工程学院,浙江,杭州,310032;浙江工业大学,信息工程学院,浙江,杭州,310032 |
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| 基金项目： | 国家863计划资助项目(2002AA412510). |
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| 摘 要： | 针对网络控制系统中出现的长时滞、网络诱导噪声和数据包丢失,提出了的滑模多步预估控制器的设计方法.首先对提出的控制器进行了描述,它利用滑模控制的强鲁棒性来克服网络诱导噪声,采用多步预估的办法来处理网络中的时滞和数据包丢失.进而对导出的闭环网络控制系统的稳定性进行了分析.最后对通过网络控制的直流电机,采用所提出的方法设计了控制器,仿真结果验证了方法的有效性.
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| 关 键 词： | 网络控制系统 滑模控制 时滞 数据包丢失 |
| 文章编号： | 1000-8152(2005)02-0301-06 |
| 收稿时间： | 2003/3/10 0:00:00 |
| 修稿时间： | 5/8/2004 12:00:00 AM |
Sliding mode multiple steps predictive control for networked control systems |
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| XIONG Yuan-sheng,YU Li,YU Shi-ming.Sliding mode multiple steps predictive control for networked control systems[J].Control Theory & Applications,2005,22(2):301-306. |
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| Authors: | XIONG Yuan-sheng YU Li YU Shi-ming |
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| Affiliation: | College of Information Engineering,Zhejiang University of Techonology,Hangzhou Zhejiang 310032,China |
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| Abstract: | For the long communication delay,network_induced noise and data packet dropout in networked control systems(NCS),a design procedure is presented for sliding mode multiple steps predictive controllers.First,the controller is described,which takes advantage of robustness of sliding mode control to deal with the network-induced noise and multiple steps predictive way to deal with time-delay and data packet dropout.Furthermore,the stability of the resulting closed-loop system is analyzed.Finally,for a DC(direct current) motor controlled through a network,the controller is designed by using the proposed approach,and the simulation demonstrats the effectiveness of the proposed design. |
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| Keywords: | networked control systems(NCS) sliding mode control time delay data packet dropout |
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