A mixed probabilistic/bounded-error approach to parameter estimation in the presence of amplitude bounded white noise
A mixed probabilistic/bounded-error approach to parameter estimation in the presence of amplitude bounded white noise
复制标题
在存在幅度有界白噪声的情况下进行参数估计的混合概率/有界误差方法
DOI:
10.1109/cdc.2002.1184404
复制
发表时间:
2002
期刊:
影响因子:
--
通讯作者:
A. Garulli
中科院分区:
文献类型:
--
作者:
F. Tjärnström;A. Garulli
In this paper, we propose a mixed approach to identification of linear dynamic systems corrupted by additive, amplitude bounded white noise. To come up with an estimate of the system, we mix the information from a prediction error estimate and a set membership estimate. This approach robustifies the parameter estimates, so that they benefit from both the prediction error and the set membership features. The proposed estimation technique shows good performance on a number of simulation examples, which are performed using a wide range of noise sources.