{"title":"具有连续离散观测器的移动机器人的模块化结构","authors":"G. Vinco, P. Braun, L. Zaccarian","doi":"10.1109/ICM46511.2021.9385612","DOIUrl":null,"url":null,"abstract":"Ahstract-We illustrate the design and development of a modular hardware/software system for multiple unicycle-like mobile robots localized via a set of camera modules. We describe the architecture and calibration of the hardware/software setup and then discuss two continuous-discrete observation laws for the distributed estimation of the robot positions. We show that a suitable model exploiting the onboard IMU measurements of the robots, enables obtaining an estimation error that is a cascade of two linear systems, for which we can show global exponential convergence to zero. The results are illustrated by our experimental tests.","PeriodicalId":373423,"journal":{"name":"2021 IEEE International Conference on Mechatronics (ICM)","volume":"54 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A modular architecture for mobile robots equipped with continuous-discrete observers\",\"authors\":\"G. Vinco, P. Braun, L. Zaccarian\",\"doi\":\"10.1109/ICM46511.2021.9385612\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Ahstract-We illustrate the design and development of a modular hardware/software system for multiple unicycle-like mobile robots localized via a set of camera modules. We describe the architecture and calibration of the hardware/software setup and then discuss two continuous-discrete observation laws for the distributed estimation of the robot positions. We show that a suitable model exploiting the onboard IMU measurements of the robots, enables obtaining an estimation error that is a cascade of two linear systems, for which we can show global exponential convergence to zero. The results are illustrated by our experimental tests.\",\"PeriodicalId\":373423,\"journal\":{\"name\":\"2021 IEEE International Conference on Mechatronics (ICM)\",\"volume\":\"54 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-03-07\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2021 IEEE International Conference on Mechatronics (ICM)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICM46511.2021.9385612\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2021 IEEE International Conference on Mechatronics (ICM)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICM46511.2021.9385612","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A modular architecture for mobile robots equipped with continuous-discrete observers
Ahstract-We illustrate the design and development of a modular hardware/software system for multiple unicycle-like mobile robots localized via a set of camera modules. We describe the architecture and calibration of the hardware/software setup and then discuss two continuous-discrete observation laws for the distributed estimation of the robot positions. We show that a suitable model exploiting the onboard IMU measurements of the robots, enables obtaining an estimation error that is a cascade of two linear systems, for which we can show global exponential convergence to zero. The results are illustrated by our experimental tests.
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