Adaptive Fuzzy Control of Switched Port-Controlled Hamiltonian Systems with Input Saturation

IF 3.6 3区 计算机科学 Q2 AUTOMATION & CONTROL SYSTEMS International Journal of Fuzzy Systems Pub Date : 2024-07-31 DOI:10.1007/s40815-024-01783-3
Qi Zhang, Weiwei Sun, Chaoqian Qiao
{"title":"Adaptive Fuzzy Control of Switched Port-Controlled Hamiltonian Systems with Input Saturation","authors":"Qi Zhang, Weiwei Sun, Chaoqian Qiao","doi":"10.1007/s40815-024-01783-3","DOIUrl":null,"url":null,"abstract":"<p>This paper proposes a fuzzy control technique for switched port-controlled Hamiltonian systems, in which input saturation and completely unknown internal dynamics occur. Based on the mean-value theorem, multiple Lyapunov functions scheme, and universal approximation ability of fuzzy logic systems, a switching fuzzy adaptive controller is designed to ensure that all closed-loop signals are semiglobally uniformly ultimately bounded. Furthermore, the norm of an ideal weighting vector in fuzzy logic systems is taken as the estimation parameter instead of the elements of the weighting vector to reduce the dimension of adaptation laws. This switching controller can weaken the conservativeness brought by the application of the same controller for each subsystem. Finally, some examples are provided to verify the validity of the proposed approach.</p>","PeriodicalId":14056,"journal":{"name":"International Journal of Fuzzy Systems","volume":"45 1","pages":""},"PeriodicalIF":3.6000,"publicationDate":"2024-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Fuzzy Systems","FirstCategoryId":"94","ListUrlMain":"https://doi.org/10.1007/s40815-024-01783-3","RegionNum":3,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"AUTOMATION & CONTROL SYSTEMS","Score":null,"Total":0}
引用次数: 0

Abstract

This paper proposes a fuzzy control technique for switched port-controlled Hamiltonian systems, in which input saturation and completely unknown internal dynamics occur. Based on the mean-value theorem, multiple Lyapunov functions scheme, and universal approximation ability of fuzzy logic systems, a switching fuzzy adaptive controller is designed to ensure that all closed-loop signals are semiglobally uniformly ultimately bounded. Furthermore, the norm of an ideal weighting vector in fuzzy logic systems is taken as the estimation parameter instead of the elements of the weighting vector to reduce the dimension of adaptation laws. This switching controller can weaken the conservativeness brought by the application of the same controller for each subsystem. Finally, some examples are provided to verify the validity of the proposed approach.

Abstract Image

查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
具有输入饱和度的开关端口控制哈密顿系统的自适应模糊控制
本文针对输入饱和、内部动态完全未知的开关端口控制哈密顿系统提出了一种模糊控制技术。基于均值定理、多重 Lyapunov 函数方案和模糊逻辑系统的通用逼近能力,设计了一种开关模糊自适应控制器,以确保所有闭环信号都是半全局均匀最终有界的。此外,为了减少自适应法则的维度,将模糊逻辑系统中理想权重向量的规范作为估计参数,而不是权重向量的元素。这种切换控制器可以削弱对每个子系统采用相同控制器所带来的保守性。最后,我们提供了一些实例来验证所建议方法的有效性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
International Journal of Fuzzy Systems
International Journal of Fuzzy Systems 工程技术-计算机:人工智能
CiteScore
7.80
自引率
9.30%
发文量
188
审稿时长
16 months
期刊介绍: The International Journal of Fuzzy Systems (IJFS) is an official journal of Taiwan Fuzzy Systems Association (TFSA) and is published semi-quarterly. IJFS will consider high quality papers that deal with the theory, design, and application of fuzzy systems, soft computing systems, grey systems, and extension theory systems ranging from hardware to software. Survey and expository submissions are also welcome.
期刊最新文献
Event-Based Finite-Time $$H_\infty $$ Security Control for Networked Control Systems with Deception Attacks A Distance-Based Approach to Fuzzy Cognitive Maps Using Pythagorean Fuzzy Sets Relaxed Stability and Non-weighted $$L_2$$ -Gain Analysis for Asynchronously Switched Polynomial Fuzzy Systems Nonsingular Fast Terminal Sliding Mode Control of Uncertain Robotic Manipulator System Based on Adaptive Fuzzy Wavelet Neural Network Efficient and Effective Anomaly Detection in Autonomous Vehicles: A Combination of Gradient Boosting and ANFIS Algorithms
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1