| 高阶不确定系统的自适应跟踪控制 |
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| 引用本文： | 孙玲玲,陈彭年.高阶不确定系统的自适应跟踪控制[J].中国计量学院学报,2012,23(4):395-399. |
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| 作者姓名： | 孙玲玲 陈彭年 |
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| 作者单位： | 中国计量学院机电工程学院,浙江杭州,310018 |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 针对一类未知控制增益的不确定非线性系统,提出了一种自适应跟踪控制方法.文中的不确定性包括时变和时不变参数.基于反步设计法,提出了一种新的自适应控制方法.该方法不采用饱和控制,能保证跟踪误差收敛于零.提出了一个仿真例子,仿真结果说明了该方法的有效性.
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| 关 键 词： | 自适应控制 反步设计法 不确定系统 |
Adaptive tracking control of high order uncertain systems |
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| SUN Ling-ling
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CHEN Peng-nian.Adaptive tracking control of high order uncertain systems[J].Journal of China Jiliang University,2012,23(4):395-399. |
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| Authors: | SUN Ling-ling CHEN Peng-nian |
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| Affiliation: | (College of Mechanical and Electrical Engineering,China Jiliang University,Hangzhou 310018,China) |
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| Abstract: | An adaptive tracking control method for a class of uncertain nonlinear systems with unknown control gain was proposed.The uncertainties of system were time-invariant and time-varying parameters.A new adaptive controller was designed by employing the backstepping method.The controller is presented without the use of saturation control and guarantees that the tracking error converges to zero.We put forward an example with simulation results presented to demonstrate the effectiveness of this method. |
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| Keywords: | adaptive control backstepping method uncertain systems |
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