Correlation-based Multivariable Controller Parameter Tuning by Using One-shot Experimental Data
Correlation-based Multivariable Controller Parameter Tuning by Using One-shot Experimental Data
复制标题
使用一次性实验数据进行基于相关性的多变量控制器参数整定
DOI:
10.9746/ve.sicetr1965.43.391
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发表时间:
2007
期刊:
影响因子:
--
通讯作者:
J. Hirai
中科院分区:
文献类型:
--
作者:
N. Wakayama;K. Yubai;J. Hirai
This paper proposes the data-driven method named Fictitious Correlation-based Tuning (FCbT) for the tuning of Linear Time Invariant (LTI) multivariable controllers. The parameters of the controller are updated directly using the data acquired in closed-loop operation. This approach allows one to tune diagonal elements of the controller transfer function matrix to satisfy the desired closed-loop performance, while the other elements are tuned to mutually decouple the closed-loop outputs. Moreover, FCbT requires only one-shot experimental data for an off-line nonlinear optimization in order to obtain the optimal parameter minimizing a "fictitious" crosscorrelation function. FCbT is compared with standard Correlation-based Tuning (CbT) for MIMO systems in some simulations.