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The Impact of Heterogeneity and Order in Heavy Duty Vehicle Platooning Networks
KTH, Skolan för elektro- och systemteknik (EES), Reglerteknik.ORCID-id: 0000-0001-5107-2942
KTH, Skolan för elektro- och systemteknik (EES), Reglerteknik.
KTH, Skolan för elektro- och systemteknik (EES), Reglerteknik.
2011 (Engelska)Konferensbidrag, Publicerat paper (Refereegranskat)
Abstract [en]

It is formally known that by establishing a heavy duty vehicle platoon, the fuel consumption is reduced for the follower vehicle due to the lower air drag. However, it is not clear how the platoon should be formed with respect to the heavy duty vehicle properties. String stability is a well discussed issue in vehicle platooning. However, each vehicle’s properties have to be taken into consideration when analyzing the platoon system. In this paper, we analyze one property of heavy duty vehicles the mass. The results show that the robustness is influenced by the order and physical characteristics of the vehicles in the platoon. When utilizing identical PID controllers for all vehicles in the platoon, it is better to arrange the heaviest vehicle first with decreasing mass order when considering the platoon behavior. However, in reality it is difficult to start rearranging a platoon in the middle of a highway and it would also require V2Vcommunication. A controller is often optimized for a particular configuration set that can cause slinky effects to the platoon. Therefore, a mass-dependent PID controller is introduced to establish a better platoon behavior for heavy duty vehicles. The results show no slinky effects regardless of the vehicle order in the platoon.

Ort, förlag, år, upplaga, sidor
IEEE , 2011. s. 291-297
Nyckelord [en]
Robustness, Simulation, Stability criteria, Trajectory, Transfer functions, Vehicles
Nationell ämneskategori
Reglerteknik
Identifikatorer
URN: urn:nbn:se:kth:diva-89692DOI: 10.1109/VNC.2011.6117113Scopus ID: 2-s2.0-84857618680ISBN: 978-1-4673-0049-0 (tryckt)OAI: oai:DiVA.org:kth-89692DiVA, id: diva2:503322
Konferens
2011 IEEE Vehicular Networking Conference (VNC), Amsterdam, 14-16 Nov. 2011
Anmärkning
© 2011 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. Poster QC 20120215Tillgänglig från: 2012-02-15 Skapad: 2012-02-15 Senast uppdaterad: 2012-02-15Bibliografiskt granskad

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