System State Determination using Database-Driven Control Data

被引：0

作者：

Toyota D. ^{[1
]}

Nakano K. ^{[2
]}

Ochi K. ^{[2
]}

Kinoshita T. ^{[1
]}

Wakitani S. ^{[1
]}

Yamamoto T. ^{[1
]}

机构：

[1] Hiroshima University, 1-4-1, Kagamiyama, Higashihiroshima, Hiroshima

[2] Japan Steel Works, 1-6-1, Funakoshi-minami, Aki, Hiroshima, Hiroshima

来源：

IEEJ Transactions on Electronics, Information and Systems | 2023年 / 143卷 / 03期

关键词：

database; database-driven control; smart system; state determination;

D O I：

10.1541/ieejeiss.143.276

中图分类号：

学科分类号：

摘要：

The database-driven (DD) PID control is a method of using a database to adjust PID parameters. System input/output data are stored in the database. The DD-PID control can be expected to expand the technology to smart systems such as state determination. In this paper, a state value determination method using the operation results of the DD-PID control is newly proposed. The proposed method has the same data structure as the DD-PID control and can determine the current system state value based on a DD approach. In addition, the proposed method improves accuracy by using logit transformations near the upper and lower limits of the system state value range. The effectiveness of the proposed method is verified by a numerical simulation. © 2023 The Institute of Electrical Engineers of Japan.

引用

页码：276 / 280

页数：4

共 8 条

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