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Abstract
Lots of process systems such as chemical plants contain time-delay and nonlinearity. In particular, there are some cases that such a time-delay cannot be known in advance. Then, it is not easy to obtain good control performance under such situations. The database-driven PID control method has been proposed as an effective control method for nonlinear systems, but this method also cannot achieve good control performance for time-delay systems. In this paper, a design of database-driven controllers for a nonlinear system with unknown time-delay is newly proposed. Moreover, the effectiveness of the proposed scheme is verified by a simulation example. © 2024 The Author(s). IEEJ Transactions on Electrical and Electronic Engineering published by Institute of Electrical Engineers of Japan and Wiley Periodicals LLC.
为具有未知时延的非线性系统设计数据库驱动控制器
化工厂等许多工艺系统都包含时延和非线性。特别是在某些情况下，这种时间延迟是无法预先知道的。在这种情况下，要获得良好的控制性能并非易事。数据库驱动的 PID 控制方法作为一种有效的非线性系统控制方法已被提出，但这种方法对于时延系统也无法获得良好的控制性能。本文新提出了一种针对未知时延非线性系统的数据库驱动控制器设计方案。此外，本文还通过一个仿真实例验证了所提方案的有效性。© 2024 作者姓名IEEJ Transactions on Electrical and Electronic Engineering 由日本电气工程师学会和 Wiley Periodicals LLC 出版。
本文章由计算机程序翻译，如有差异，请以英文原文为准。
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