具有规定有限时间的非线性系统的非过冲跟踪控制。

IF 6.3 2区计算机科学 Q1 AUTOMATION & CONTROL SYSTEMS

ISA transactions Pub Date : 2024-08-01 DOI:10.1016/j.isatra.2024.05.054

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引用次数: 0

摘要

本研究探讨了一类具有规定有限时间（FT）的严格反馈系统的非过冲跟踪控制（NOTC）问题。为了得到一个简单的闭环系统（CLS），我们首先提出了一个关于规定有限时间稳定控制的准则两式。利用反步法和所提出的准则两难法设计了一个规定有限时间控制器。根据 CLS 分析了 NOTC 的许多条件。与相关结果相比，本文得到的 NOTC 条件相对广泛，减少了保守性。该算法使系统过冲为零，因此这一结果提高了精度。最终的仿真结果表明，该算法是有效的。

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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Non-overshooting tracking control for nonlinear systems with prescribed finite-time

In this study, the problem of non-overshooting tracking control (NOTC) for a class of strict-feedback systems with prescribed finite-time (FT) is studied. In order to obtain a simple closed-loop system (CLS), we first propose a criterion lemma for prescribed FT stable control. A prescribed FT controller is designed by using backstepping and the proposed criterion lemma. According to the CLS, many conditions of NOTC are analyzed. Compared with the related results, the NOTC conditions obtained in this paper are relatively extensive, which reduces conservatism. The algorithm makes the system overshoot zero, so this result increases the accuracy. The final simulation results show that this algorithm is effective.

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来源期刊

ISA transactions 工程技术-工程：综合

CiteScore

11.70

自引率

12.30%

发文量

824

审稿时长

4.4 months

期刊介绍： ISA Transactions serves as a platform for showcasing advancements in measurement and automation, catering to both industrial practitioners and applied researchers. It covers a wide array of topics within measurement, including sensors, signal processing, data analysis, and fault detection, supported by techniques such as artificial intelligence and communication systems. Automation topics encompass control strategies, modelling, system reliability, and maintenance, alongside optimization and human-machine interaction. The journal targets research and development professionals in control systems, process instrumentation, and automation from academia and industry.