{"title":"确定性I/O自动机的跟踪控制","authors":"M. Schuh, J. Lunze","doi":"10.1109/WODES.2016.7497867","DOIUrl":null,"url":null,"abstract":"A tracking control framework for plants modeled by deterministic I/O automata is presented. The control aim is to steer the plant into a desired final state while at the same time guaranteeing its adherence to some safety constraints. It is proposed to control the plant by a tracking controller which consists of a trajectory planning unit and a controller. The trajectory planning unit searches for a reference trajectory that leads to the desired final state and avoids illegal transitions corresponding to safety constraints. The controller, which is modeled by a deterministic I/O automaton, steers the plant along this reference trajectory. It is proved that the plant in the closed-loop system with the proposed tracking controller always fulfills the given control aim, if it is controllable, that is, if there exists a path leading to the desired final state in the automaton graph of the plant without the illegal transitions.","PeriodicalId":268613,"journal":{"name":"2016 13th International Workshop on Discrete Event Systems (WODES)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2016-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"8","resultStr":"{\"title\":\"Tracking control of deterministic I/O automata\",\"authors\":\"M. Schuh, J. Lunze\",\"doi\":\"10.1109/WODES.2016.7497867\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A tracking control framework for plants modeled by deterministic I/O automata is presented. The control aim is to steer the plant into a desired final state while at the same time guaranteeing its adherence to some safety constraints. It is proposed to control the plant by a tracking controller which consists of a trajectory planning unit and a controller. The trajectory planning unit searches for a reference trajectory that leads to the desired final state and avoids illegal transitions corresponding to safety constraints. The controller, which is modeled by a deterministic I/O automaton, steers the plant along this reference trajectory. It is proved that the plant in the closed-loop system with the proposed tracking controller always fulfills the given control aim, if it is controllable, that is, if there exists a path leading to the desired final state in the automaton graph of the plant without the illegal transitions.\",\"PeriodicalId\":268613,\"journal\":{\"name\":\"2016 13th International Workshop on Discrete Event Systems (WODES)\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2016-05-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"8\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2016 13th International Workshop on Discrete Event Systems (WODES)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/WODES.2016.7497867\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2016 13th International Workshop on Discrete Event Systems (WODES)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/WODES.2016.7497867","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A tracking control framework for plants modeled by deterministic I/O automata is presented. The control aim is to steer the plant into a desired final state while at the same time guaranteeing its adherence to some safety constraints. It is proposed to control the plant by a tracking controller which consists of a trajectory planning unit and a controller. The trajectory planning unit searches for a reference trajectory that leads to the desired final state and avoids illegal transitions corresponding to safety constraints. The controller, which is modeled by a deterministic I/O automaton, steers the plant along this reference trajectory. It is proved that the plant in the closed-loop system with the proposed tracking controller always fulfills the given control aim, if it is controllable, that is, if there exists a path leading to the desired final state in the automaton graph of the plant without the illegal transitions.
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