Observer-based boundary control for 2D Burgers equation
Observer-based boundary control for 2D Burgers equation
复制标题
二维 Burgers 方程基于观测器的边界控制
DOI：
10.1191/0142331206tm166oa
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发表时间：
2006
期刊：
影响因子：
--
通讯作者：
M. Efe
中科院分区：
文献类型：
--
作者：
M. Efe
二维Burgers方程被流控研究人员广泛认为是一个基准问题。这个问题的特点是它的多维性和非线性，这是使控制方程成为发展对流动控制的良好理解的良好开端的原因。本文论证了可以设计一个无限维观测器，并借助该观测器在严重噪声和干扰情况下实现简单的边界反馈控制。结果与理论结论吻合较好。
The 2D Burgers equation has extensively been considered as a benchmark problem by flow control researchers. The flavour of the problem is its multidimensionality and non-linearity, which are the reasons for making the governing equation a good start for developing a well defined understanding of control of flows. This paper demonstrates that an infinite dimensional observer can be designed, and by the aid of the observer, a simple boundary feedback control can be achieved under severe noise and disturbance scenarios. The results are in good compliance with the theoretical claims.