| 改进的不确定中立型时滞系统的时滞相关的鲁棒镇定条件 |
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| 引用本文： | 陶玉娟.改进的不确定中立型时滞系统的时滞相关的鲁棒镇定条件[J].哈尔滨师范大学自然科学学报,2007,23(4):28-31,47. |
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| 作者姓名： | 陶玉娟 |
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| 作者单位： | 哈尔滨师范大学呼兰学院 |
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| 摘 要： | 研究带有时不变不确定性的中立型时滞系统的鲁棒镇定/稳定问题.给出了新的镇定/稳定法则.利用改进的Lyapunov泛函,基于线性矩阵不等式方法得到保守性较低的镇定/稳定条件.最后用一个数值算例证明了本文所得到的结论,提交了一些已有结论中的最大的延时.
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| 关 键 词： | 时滞相关准则 鲁棒镇定/稳定 线性矩阵不等式 中立型延时系统 状态反馈镇定 时不变不确定性 |
| 修稿时间： | 2007年4月6日 |
FURTHER RESULTS ON DELAY- DEPENDENT ROBUST STABILIZATION CONDITIONS OF UNCERTAIN NEUTRAL SYSTEMS |
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| Tao Yujuan.FURTHER RESULTS ON DELAY- DEPENDENT ROBUST STABILIZATION CONDITIONS OF UNCERTAIN NEUTRAL SYSTEMS[J].Natural Science Journal of Harbin Normal University,2007,23(4):28-31,47. |
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| Authors: | Tao Yujuan |
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| Institution: | Hulan College of Harbin Normal University |
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| Abstract: | This paper deals with the problem of stabilization/stability for neutral systems with time-invariant structured uncertainties.A new stabilization/stability scheme is presented.Using a improved Lyapunov functionals,less conservative stabilization/stability conditions are derived for such systems based on linear matrix inequalities(LMI).Numerical examples are provided to show that the proposed results significantly improve the allowed upper bounds of the delay size over some existed ones in the literature. |
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| Keywords: | Delay-dependent criterion Robust stabilization/stability Linear matrix inequality(LMI) Neutral delay systems State feedback stabilization Timeinvariant uncertainties |
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