{"title":"Dissipativity-Based Bumpless Transfer Control for Switched Positive Systems","authors":"Ying Zhao;Zhe Feng;Peng Wang","doi":"10.1109/TCSII.2024.3442864","DOIUrl":null,"url":null,"abstract":"The bumpless transfer (BT) control issue for switched positive systems (SPSs) with dissipativity is investigated in this brief. The aim is to achieve dissipativity of the SPSs while cutting down the unwanted big jumps of control input at switching points. The alleviation level of the control input jumps is described by the BT performance. By the multi-linear copositive storage functions methods, the switching laws and controllers are designed to solve the dissipativity-based BT control issue of SPSs in continuous-time and discrete-time. Under the established controllers and switching logics, subsystems are permitted not to ensure the dissipativity as well as the BT performance. Finally, a simulation case study of muscle relaxants in surgery reveals the superiority of the provided control method.","PeriodicalId":13101,"journal":{"name":"IEEE Transactions on Circuits and Systems II: Express Briefs","volume":"71 12","pages":"4954-4958"},"PeriodicalIF":4.9000,"publicationDate":"2024-08-13","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/10634858/","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
The bumpless transfer (BT) control issue for switched positive systems (SPSs) with dissipativity is investigated in this brief. The aim is to achieve dissipativity of the SPSs while cutting down the unwanted big jumps of control input at switching points. The alleviation level of the control input jumps is described by the BT performance. By the multi-linear copositive storage functions methods, the switching laws and controllers are designed to solve the dissipativity-based BT control issue of SPSs in continuous-time and discrete-time. Under the established controllers and switching logics, subsystems are permitted not to ensure the dissipativity as well as the BT performance. Finally, a simulation case study of muscle relaxants in surgery reveals the superiority of the provided control method.
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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