| 有限时间快速收敛滑模变结构控制 |
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| 引用本文： | 康 宇,奚宏生,季海波.有限时间快速收敛滑模变结构控制[J].控制理论与应用,2004,21(4):623-626. |
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| 作者姓名： | 康 宇 奚宏生 季海波 |
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| 作者单位： | 中国科技大学,自动化系,安徽,合肥,230027 |
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| 摘 要： | 讨论了一类非线性系统的滑模变结构控制有限时间收敛问题.提出了一种新的收敛滑模超曲面及相应控制方案.研究结果表明,系统状态变量能以较快的收敛速度在有限时间内进入各级滑模超曲面最终到达平衡点,并具有良好的动态性能.最后仿真结果验证了该方案的有效性.
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| 关 键 词： | 滑模变结构控制 有限时间快速收敛 动态性能 |
| 文章编号： | 1000-8152(2004)04-0623-04 |
| 收稿时间： | 2002/12/2 0:00:00 |
| 修稿时间： | 2003/9/23 0:00:00 |
Fast terminal sliding mode control of nonlinear systems |
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| KANG Yu,XI Hong-sheng,JI Hai-bo.Fast terminal sliding mode control of nonlinear systems[J].Control Theory & Applications,2004,21(4):623-626. |
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| Authors: | KANG Yu XI Hong-sheng JI Hai-bo |
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| Affiliation: | Department of Automation,University of Science and Technology of China,Hefei Anhui 230027,China |
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| Abstract: | The design method of terminal sliding mode control is considered and a new terminal sliding hypersurface and control of nonlinear systems is proposed.It is shown that,by this design the system state variables can be driven into each sliding hypersurface in finite time until it arrived at the equilibrium point.At the same time good dynamic stability properties could be obtained.Finally simulation results showed that this new method of terminal sliding mode control is useful. |
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| Keywords: | sliding mode variable structure control fast terminal convergence dynamic properties |
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