Closed-Loop Subspace Identification for Stable/ Unstable Systems Using Data Compression and Nuclear Norm Minimization
Closed-Loop Subspace Identification for Stable/ Unstable Systems Using Data Compression and Nuclear Norm Minimization
复制标题
使用数据压缩和核范数最小化的稳定/不稳定系统的闭环子空间识别
DOI:
10.1109/access.2022.3154017
复制
发表时间:
2022
期刊:
影响因子:
3.9
通讯作者:
Sugie Toshiharu
中科院分区:
文献类型:
--
作者:
Maruta Ichiro;Sugie Toshiharu
This paper provides a subspace method for closed-loop identification, which clearly specifies the model order from noisy measurement data. The method can handle long I/O data of the target system to be noise-tolerant and determine the model order via nuclear norm minimization. First, the proposed method compresses the long data by projecting them to an appropriate low dimensional subspace, then obtains a low order model whose order is specified by a combination of data compression and nuclear norm minimization. Its effectiveness is demonstrated through detailed numerical examples.
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DOI:
10.1109/cdc.1998.761844
发表时间:
1998
期刊:
Proceedings of the 37th IEEE Conference on Decision and Control (Cat. No.98CH36171)
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发表时间:
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計測自動制御学会論文集 42巻6号
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