On Equivalence of Data Informativity for Identification and Data-Driven Control of Partially Observable Systems
On Equivalence of Data Informativity for Identification and Data-Driven Control of Partially Observable Systems
复制标题
部分可观系统识别与数据驱动控制的数据信息量等价
DOI:
10.1109/tac.2022.3202082
复制
发表时间:
2022
影响因子:
6.8
通讯作者:
Sadamoto Tomonori
中科院分区:
文献类型:
--
作者:
Tomonori Sadamoto;Osamu Kaneko;Sadamoto Tomonori
This study shows that the informativity for the identification of partially observable systems is equivalent to that for designing dynamical measurement-feedback stabilizers. This finding is entirely different from the input-state case, where the direct data-driven design of state-feedback stabilizers requires less informativity than system identification. We derive the equivalence between the two types of informativity based on a newly introduced vector autoregressive with exogenous input (VARX) framework, which is suitable for time-domain analyses, such as state-space models, while directly representing input–output characteristics, such as transfer functions. Moreover, we show a duality between the characterization of all VARX models explaining data and that of all VARX controllers stabilizing such VARX models.
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影响因子:
--
作者:
H. V. Waarde;M. Mesbahi
通讯作者:
M. Mesbahi
影响因子:
3
作者:
H. V. Waarde;Kanat M. Camlibel;P. Tesi
通讯作者:
P. Tesi
DOI:
--
发表时间:
2021
期刊:
IEEE Conference on Decision and Control
影响因子:
--
作者:
Vishaal Krishnan;F. Pasqualetti
通讯作者:
F. Pasqualetti
影响因子:
6.8
作者:
I. Markovsky;F. Dörfler
通讯作者:
F. Dörfler