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Sökning: WFRF:(Cui Shaohua) > (2023) > Adaptive Collision-...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00003393naa a2200457 4500
001oai:research.chalmers.se:48264150-df53-4872-aae8-8c0e1c23afed
003SwePub
008230716s2023 | |||||||||||000 ||eng|
024a https://research.chalmers.se/publication/5366092 URI
024a https://doi.org/10.1109/TITS.2023.32865872 DOI
040 a (SwePub)cth
041 a engb eng
042 9 SwePub
072 7a art2 swepub-publicationtype
072 7a ref2 swepub-contenttype
100a Cui, Shaohuau Beihang University4 aut
2451 0a Adaptive Collision-Free Trajectory Tracking Control for String Stable Bidirectional Platoons
264 1c 2023
520 a Autonomous vehicle (AV) platoons, especially those with the bidirectional communication topology, have significant practical value, as they not only increase link capacity and reduce vehicle energy consumption, but also reduce the consumption of communication resources. Small gaps between AVs in a platoon easily lead to emergency braking or even collisions between consecutive AVs. This paper applies barrier Lyapunov functions to collision avoidance between AVs in a bidirectional platoon during trajectory tracking. Based on backstepping technique, an adaptive collision-free platoon trajectory tracking control algorithm is developed to distributedly design control laws for each AV in the platoon. The control algorithm does not need to introduce additional car-following models to simulate AV driving, and only needs to integrate the position trajectories of consecutive AVs to avoid inter-vehicle collisions. Two sign functions are introduced into the control laws of each AV to ensure strong string stability for bidirectional AV platoons. Moreover, uncertainties and external disturbances in vehicle motion are effectively compensated by introducing adaptation laws. Strong string stability is rigorously proved. CarSIM-based comparison simulations verify the effectiveness of the proposed control algorithm in avoiding inter-vehicle collisions, compensating for uncertainties in vehicle motion, and suppressing the amplification of spacing errors along the platoon.
650 7a TEKNIK OCH TEKNOLOGIERx Elektroteknik och elektronikx Reglerteknik0 (SwePub)202022 hsv//swe
650 7a ENGINEERING AND TECHNOLOGYx Electrical Engineering, Electronic Engineering, Information Engineeringx Control Engineering0 (SwePub)202022 hsv//eng
653 a Stability criteria
653 a Topology
653 a Trajectory
653 a string stability
653 a Uncertainty
653 a Bidirectional platoons
653 a Collision avoidance
653 a trajectory tracking
653 a Trajectory tracking
653 a collision avoidance
653 a Adaptation models
653 a autonomous vehicles
700a Xue, Yongjieu Beihang University4 aut
700a Gao, Kun,d 1993u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)gkun
700a Lv, Maolong4 aut
700a Yu, Binu Beihang University4 aut
710a Beihang Universityb Chalmers tekniska högskola4 org
773t IEEE Transactions on Intelligent Transportation Systemsg 24:11, s. 12141-12153q 24:11<12141-12153x 1524-9050x 1558-0016
8564 8u https://research.chalmers.se/publication/536609
8564 8u https://doi.org/10.1109/TITS.2023.3286587

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Av författaren/redakt...
Cui, Shaohua
Xue, Yongjie
Gao, Kun, 1993
Lv, Maolong
Yu, Bin
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TEKNIK OCH TEKNOLOGIER
TEKNIK OCH TEKNO ...
och Elektroteknik oc ...
och Reglerteknik
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Chalmers tekniska högskola

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