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一类带有不确定性的时滞系统的控制器设计
Controller Design for a Class of Time Delay Systems with Uncertainty
查看参考文献7篇
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文摘
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针对一类带有不确定性的单输入单输出的时滞非线性系统, 提出了一种鲁棒非线性控制算法. 利用反步设计的迭代设计思想, 在每一步构造李亚普诺夫-克拉索夫斯基函数,用放大不等式的方法获得控制器, 保证闭环系统的稳定性. 以连续搅拌化学反应器为例的仿真结果也验证了控制器具有良好的控制特性. |
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其他语种文摘
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A nonlinear robust controller is proposed for a class of single input single output time-delay nonlinear systems with system uncertainty. Based on an iterative procedure known as backstepping, the Lyapunov-Krasovskii functions are constructed at each step. By magnifying inequation at each step, a robust controller can be acquired, and the corresponding closed loop system is stable. The simulation result of two stage CSTR shows that the controller proposed in this paper has well control behavior. |
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来源
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系统科学与数学
,2008,28(9):1148-1157 【核心库】
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关键词
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非线性系统
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时滞系统
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李亚普诺夫－克拉索夫斯基函数
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反步设计
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地址
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（东营）中国石油大学信息与控制工程学院, 山东, 东营, 257061
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语种
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中文 |
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文献类型
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研究性论文 |
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ISSN
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1000-0577 |
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学科
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数学 |
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基金
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国家973计划
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文献收藏号
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CSCD:3409539
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参考文献 共
7
共1页
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被引
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