Adaptive control design for n-th order nonlinearly multiplicative parameterized systems with triangular structure and application
Adaptive control design for n-th order nonlinearly multiplicative parameterized systems with triangular structure and application
复制标题
三角结构n阶非线性乘性参数化系统自适应控制设计及应用
DOI：
10.1109/cdc.2003.1271647
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发表时间：
2003
期刊：
影响因子：
--
通讯作者：
S. Hosoe
中科院分区：
文献类型：
--
作者：
K. Yokoi;N. Hung;H. Tuan;S. Hosoe
针对一类具有三角形结构的n阶非线性参数化系统，提出了一种新的自适应反演设计方法。在系统未知参数满足Lipschitz条件下，设计了一种有效的自适应控制器，而不要求未知参数集的紧性。特别是，所提出的自适应控制，使“调整功能的概念”的优点，这导致只有一个未知参数的估计规律。我们的仿真与感应电动机模型特别显示了所获得的结果的可行性。
A novel adaptive backstepping design for a class of n-th order nonlinearly parameterized systems with a triangular structure is proposed. Under the Lipschitz condition with respect to unknown parameters of the system, an effective adaptive controller is designed without the requirement on the compactness of the unknown parametric set. Especially, the proposed adaptive control enables the advantage of "tuning function concept", which results in only one estimation law for the unknown parameters. Our simulation with induction motor model particularly shows the viability of the obtained results.