{"title":"带有执行器故障的随机马尔可夫跳变时滞系统的鲁棒H∞容错控制及应用","authors":"F. Xingjian, P. Xinrui","doi":"10.3176/proc.2021.1.10","DOIUrl":null,"url":null,"abstract":"With the increasing complexity of the control systems, especially the systems with high safety requirements (such as aircraft, power systems, chemical facilities, nuclear energy facilities, etc.), the faulttolerant control strategies need to be used in order to ensure that the system can still meet a certain stable performance when an abnormality occurs. System integrity means that when one or more components in the system fail, the system can still work steadily by using the remaining components. In the early days, many scholars carried out research on this problem [1–3]. In 1971, Niederlinski proposed the concept of integral control [4], which is the idea of faulttolerant control. If the closedloop system is still stable and has ideal characteristics when the actuator, sensor or component fails, the closedloop control system is called the faulttolerant control system. Around 1980, Šiljak researched the problem of reliable stabilization of the system and published some results, which are the important early literature for the fault tolerant control [5–7]. Faults in the engineering system mainly include the actuator fault, sensor fault, controller fault and controlled object fault [8–11]. The actuator is the most prone to failure because it performs control tasks frequently. The failure of the actuator in the system may cause the system to lose its original performance, or even cause the system to become unstable [12–15]. For example, in spacecraft control systems, the actuators are one of the key components for precise control. If the actuator fails, it will inevitably affect the performance of the spacecraft control system. In serious cases, it may even lead to the failure of the space mission. Therefore, when the actuators fail, how Proceedings of the Estonian Academy of Sciences, 2021, 70, 1, 102–110","PeriodicalId":54577,"journal":{"name":"Proceedings of the Estonian Academy of Sciences","volume":null,"pages":null},"PeriodicalIF":1.0000,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Robust H∞ fault-tolerant control for stochastic Markov jump time-delay systems with actuator faults and application\",\"authors\":\"F. Xingjian, P. Xinrui\",\"doi\":\"10.3176/proc.2021.1.10\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"With the increasing complexity of the control systems, especially the systems with high safety requirements (such as aircraft, power systems, chemical facilities, nuclear energy facilities, etc.), the faulttolerant control strategies need to be used in order to ensure that the system can still meet a certain stable performance when an abnormality occurs. System integrity means that when one or more components in the system fail, the system can still work steadily by using the remaining components. In the early days, many scholars carried out research on this problem [1–3]. In 1971, Niederlinski proposed the concept of integral control [4], which is the idea of faulttolerant control. If the closedloop system is still stable and has ideal characteristics when the actuator, sensor or component fails, the closedloop control system is called the faulttolerant control system. Around 1980, Šiljak researched the problem of reliable stabilization of the system and published some results, which are the important early literature for the fault tolerant control [5–7]. Faults in the engineering system mainly include the actuator fault, sensor fault, controller fault and controlled object fault [8–11]. The actuator is the most prone to failure because it performs control tasks frequently. The failure of the actuator in the system may cause the system to lose its original performance, or even cause the system to become unstable [12–15]. For example, in spacecraft control systems, the actuators are one of the key components for precise control. If the actuator fails, it will inevitably affect the performance of the spacecraft control system. In serious cases, it may even lead to the failure of the space mission. Therefore, when the actuators fail, how Proceedings of the Estonian Academy of Sciences, 2021, 70, 1, 102–110\",\"PeriodicalId\":54577,\"journal\":{\"name\":\"Proceedings of the Estonian Academy of Sciences\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.0000,\"publicationDate\":\"2021-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of the Estonian Academy of Sciences\",\"FirstCategoryId\":\"103\",\"ListUrlMain\":\"https://doi.org/10.3176/proc.2021.1.10\",\"RegionNum\":4,\"RegionCategory\":\"综合性期刊\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"MULTIDISCIPLINARY SCIENCES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the Estonian Academy of Sciences","FirstCategoryId":"103","ListUrlMain":"https://doi.org/10.3176/proc.2021.1.10","RegionNum":4,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"MULTIDISCIPLINARY SCIENCES","Score":null,"Total":0}
Robust H∞ fault-tolerant control for stochastic Markov jump time-delay systems with actuator faults and application
With the increasing complexity of the control systems, especially the systems with high safety requirements (such as aircraft, power systems, chemical facilities, nuclear energy facilities, etc.), the faulttolerant control strategies need to be used in order to ensure that the system can still meet a certain stable performance when an abnormality occurs. System integrity means that when one or more components in the system fail, the system can still work steadily by using the remaining components. In the early days, many scholars carried out research on this problem [1–3]. In 1971, Niederlinski proposed the concept of integral control [4], which is the idea of faulttolerant control. If the closedloop system is still stable and has ideal characteristics when the actuator, sensor or component fails, the closedloop control system is called the faulttolerant control system. Around 1980, Šiljak researched the problem of reliable stabilization of the system and published some results, which are the important early literature for the fault tolerant control [5–7]. Faults in the engineering system mainly include the actuator fault, sensor fault, controller fault and controlled object fault [8–11]. The actuator is the most prone to failure because it performs control tasks frequently. The failure of the actuator in the system may cause the system to lose its original performance, or even cause the system to become unstable [12–15]. For example, in spacecraft control systems, the actuators are one of the key components for precise control. If the actuator fails, it will inevitably affect the performance of the spacecraft control system. In serious cases, it may even lead to the failure of the space mission. Therefore, when the actuators fail, how Proceedings of the Estonian Academy of Sciences, 2021, 70, 1, 102–110
期刊介绍:
The Proceedings of the Estonian Academy of Sciences is an international scientific open access journal published by the Estonian Academy of Sciences in collaboration with the University of Tartu, Tallinn University of Technology, Tallinn University, and the Estonian University of Life Sciences.
The journal publishes primary research and review papers in the English language. All articles are provided with short Estonian summaries.
All papers to be published in the journal are peer reviewed internationally.
The journal is open to word-wide scientific community for publications in all fields of science represented at the Estonian Academy of Sciences and having certain connection with our part of the world, North Europe and the Baltic area in particular.