{"title":"基于态势评估的异构车辆排局部干扰协同控制","authors":"Ting Fang, Qidong Wang, Linfeng Zhao, Wuwei Chen, Bixin Cai, Mingyue Yan","doi":"10.1007/s12239-024-00008-8","DOIUrl":null,"url":null,"abstract":"<p>In the longitudinal driving of a heterogeneous platoon, external disturbances of local vehicles can cause safety problems of the intended functionality. Therefore, a cooperative control method based on situation assessment is proposed. First, the minimum safe distance is determined according to the state of adjacent vehicles. A novel situation assessment model is established to characterize the stability of the platoon. Vehicle spacing, speed, and acceleration are selected as evaluation indicators. Then, an improved active disturbance rejection controller (IADRC) is designed to improve platoon stability through feedback compensation control. In addition, considering the unnecessary continuous involvement of the IADRC, its intervention time is determined by the situation assessment results. Finally, simulation and hardware-in-the-loop (HIL) experiments are carried out under two communication topologies. The results show that the proposed method can effectively improve the stability and safety of the platoon.</p>","PeriodicalId":50338,"journal":{"name":"International Journal of Automotive Technology","volume":"1 1","pages":""},"PeriodicalIF":1.5000,"publicationDate":"2024-02-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Local Disturbance Cooperative Control of Heterogeneous Vehicle Platoon Based on Situation Assessment\",\"authors\":\"Ting Fang, Qidong Wang, Linfeng Zhao, Wuwei Chen, Bixin Cai, Mingyue Yan\",\"doi\":\"10.1007/s12239-024-00008-8\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>In the longitudinal driving of a heterogeneous platoon, external disturbances of local vehicles can cause safety problems of the intended functionality. Therefore, a cooperative control method based on situation assessment is proposed. First, the minimum safe distance is determined according to the state of adjacent vehicles. A novel situation assessment model is established to characterize the stability of the platoon. Vehicle spacing, speed, and acceleration are selected as evaluation indicators. Then, an improved active disturbance rejection controller (IADRC) is designed to improve platoon stability through feedback compensation control. In addition, considering the unnecessary continuous involvement of the IADRC, its intervention time is determined by the situation assessment results. Finally, simulation and hardware-in-the-loop (HIL) experiments are carried out under two communication topologies. The results show that the proposed method can effectively improve the stability and safety of the platoon.</p>\",\"PeriodicalId\":50338,\"journal\":{\"name\":\"International Journal of Automotive Technology\",\"volume\":\"1 1\",\"pages\":\"\"},\"PeriodicalIF\":1.5000,\"publicationDate\":\"2024-02-20\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"International Journal of Automotive Technology\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://doi.org/10.1007/s12239-024-00008-8\",\"RegionNum\":4,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"ENGINEERING, MECHANICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Automotive Technology","FirstCategoryId":"5","ListUrlMain":"https://doi.org/10.1007/s12239-024-00008-8","RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"ENGINEERING, MECHANICAL","Score":null,"Total":0}
Local Disturbance Cooperative Control of Heterogeneous Vehicle Platoon Based on Situation Assessment
In the longitudinal driving of a heterogeneous platoon, external disturbances of local vehicles can cause safety problems of the intended functionality. Therefore, a cooperative control method based on situation assessment is proposed. First, the minimum safe distance is determined according to the state of adjacent vehicles. A novel situation assessment model is established to characterize the stability of the platoon. Vehicle spacing, speed, and acceleration are selected as evaluation indicators. Then, an improved active disturbance rejection controller (IADRC) is designed to improve platoon stability through feedback compensation control. In addition, considering the unnecessary continuous involvement of the IADRC, its intervention time is determined by the situation assessment results. Finally, simulation and hardware-in-the-loop (HIL) experiments are carried out under two communication topologies. The results show that the proposed method can effectively improve the stability and safety of the platoon.
期刊介绍：
The International Journal of Automotive Technology has as its objective the publication and dissemination of original research in all fields of AUTOMOTIVE TECHNOLOGY, SCIENCE and ENGINEERING. It fosters thus the exchange of ideas among researchers in different parts of the world and also among researchers who emphasize different aspects of the foundations and applications of the field.
Standing as it does at the cross-roads of Physics, Chemistry, Mechanics, Engineering Design and Materials Sciences, AUTOMOTIVE TECHNOLOGY is experiencing considerable growth as a result of recent technological advances. The Journal, by providing an international medium of communication, is encouraging this growth and is encompassing all aspects of the field from thermal engineering, flow analysis, structural analysis, modal analysis, control, vehicular electronics, mechatronis, electro-mechanical engineering, optimum design methods, ITS, and recycling. Interest extends from the basic science to technology applications with analytical, experimental and numerical studies.
The emphasis is placed on contributions that appear to be of permanent interest to research workers and engineers in the field. If furthering knowledge in the area of principal concern of the Journal, papers of primary interest to the innovative disciplines of AUTOMOTIVE TECHNOLOGY, SCIENCE and ENGINEERING may be published. Papers that are merely illustrations of established principles and procedures, even though possibly containing new numerical or experimental data, will generally not be published.
When outstanding advances are made in existing areas or when new areas have been developed to a definitive stage, special review articles will be considered by the editors.
No length limitations for contributions are set, but only concisely written papers are published. Brief articles are considered on the basis of technical merit.
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