{"title":"Stability Analysis of Amplidyne Electrical Systems With Time-Varying Delay via a Matrix-Injection Method","authors":"Hong-Jian Huang;Chuan-Ke Zhang;Li Jin;Hong-Zhang Wang;Zhe-Li Yuan","doi":"10.1109/TCSII.2024.3451555","DOIUrl":null,"url":null,"abstract":"This brief is concerned with the stability analysis of amplidyne electrical systems (AESs) equipped with a delayed PI controller. Firstly, the model of AESs with time-varying delays and a PI controller is established. Secondly, a less conservative stability criterion of AESs related time delay is obtained by utilizing an advanced matrix-injection method. Finally, the effectiveness of the proposed criterion is verified by a case study.","PeriodicalId":13101,"journal":{"name":"IEEE Transactions on Circuits and Systems II: Express Briefs","volume":"72 1","pages":"183-187"},"PeriodicalIF":4.0000,"publicationDate":"2024-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"IEEE Transactions on Circuits and Systems II: Express Briefs","FirstCategoryId":"5","ListUrlMain":"https://ieeexplore.ieee.org/document/10659208/","RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"ENGINEERING, ELECTRICAL & ELECTRONIC","Score":null,"Total":0}
引用次数: 0
Abstract
This brief is concerned with the stability analysis of amplidyne electrical systems (AESs) equipped with a delayed PI controller. Firstly, the model of AESs with time-varying delays and a PI controller is established. Secondly, a less conservative stability criterion of AESs related time delay is obtained by utilizing an advanced matrix-injection method. Finally, the effectiveness of the proposed criterion is verified by a case study.
期刊介绍：
TCAS II publishes brief papers in the field specified by the theory, analysis, design, and practical implementations of circuits, and the application of circuit techniques to systems and to signal processing. Included is the whole spectrum from basic scientific theory to industrial applications. The field of interest covered includes:
Circuits: Analog, Digital and Mixed Signal Circuits and Systems
Nonlinear Circuits and Systems, Integrated Sensors, MEMS and Systems on Chip, Nanoscale Circuits and Systems, Optoelectronic
Circuits and Systems, Power Electronics and Systems
Software for Analog-and-Logic Circuits and Systems
Control aspects of Circuits and Systems.
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