Input design for Bayesian frequency response identification via convex programming
Input design for Bayesian frequency response identification via convex programming
复制标题
通过凸规划进行贝叶斯频率响应识别的输入设计
DOI:
10.1016/j.automatica.2021.110023
复制
发表时间:
2022
期刊:
影响因子:
6.4
通讯作者:
Ohta Yoshito
中科院分区:
文献类型:
--
作者:
Zheng Man;Ohta Yoshito
This paper proposes a novel approach for the input design of the Bayesian frequency response identification. The input design problem is first formulated by considering deterministic inputs, which leads to a non-convex optimization problem. Restricting inputs to be periodic makes the problem convex but introduces conservativeness. The stochastic consideration facilitates the input design problem to be presented as a convex problem whose decision variables are a finite number of autocorrelation coefficients. A multiplied sampled input turns out to be the good input with a certain probability. Then, the optimal input is selected to be the minimum energy one among the good inputs. Simulations results demonstrate the effectiveness of the proposed method.
DOI:
10.1016/s1474-6670(17)39898-1
发表时间:
2000
期刊:
IFAC Proceedings Volumes
影响因子:
--
作者:
K. Lindqvist;H. Hjalmarsson
通讯作者:
H. Hjalmarsson
影响因子:
6.8
作者:
T. Iwasaki;S. Hara
通讯作者:
T. Iwasaki;S. Hara
影响因子:
--
作者:
Zheng Man;Ohta Yoshito
通讯作者:
Ohta Yoshito