Results 31 to 40 of about 284,887 (285)

Cooperative Control of Vehicular Platoon in Mixed Traffic Environment

Kongzhi Yu Xinxi Jishu, 2021
Vehicular platoon has potential to significantly enhance driving safety, increase traffic flow and improve fuel economy. Existing research mostly focuses on platoons composed of only intelligent connected vehicles, which is difficult to meet mixed ...
YANG Yilin, BIAN Yougang, HU Manjiang, DU Changkun, XU Biao, QIN Zhaobo   +5 more
doaj  

Ecological Cooperative Adaptive Cruise Control for a Heterogeneous Platoon of Heavy-Duty Vehicles With Time Delays

IEEE Access, 2020
To deal with energy crisis and environmental issues, higher fuel economy standards and more stringent limitations on greenhouse gas emissions for ground vehicles have been made.
Chunjie Zhai, Xiyan Chen, Chenggang Yan, Yonggui Liu, Huajun Li   +4 more
doaj   +1 more source

Potential Function-Based String Stable Controller for Heavy Road Vehicle Platoons

IEEE Access, 2021
Heavy Commercial Road Vehicle (HCRV) platooning is a promising solution to meet increasing freight transportation demands. This paper applies the concept of Artificial Potential Functions (APF) to design a string stable controller, viz., Potential ...
K. B. Devika, G. Rohith, Shankar C. Subramanian   +2 more
doaj   +1 more source

Statistical Entropy of Schwarzschild Black Strings and Black Holes [PDF]

, 2000
The statistical entropy of a Schwarzschild black string in five dimensions is obtained by counting the black string states which form a representation of the near-horizon conformal symmetry with a central charge.
A. Ashtekar, A. Strominger, A. Strominger, Amit Ghosh, C. Teitelboim, G. Horowitz, G. ’t Hooft, G. ’t Hooft, G. ’t Hooft, I. Antoniadis, J. Brown, J. L. Cardy, L. Randall, M. Henneaux, P. Mitra, R. Gregory, R. Gregory, R. K. Kaul, S. Carlip, S. Carlip, S. Carlip, S. Solodukhin, Saurya Das, T. Regge   +23 more
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STABILIZING MODULI WITH STRING COSMOLOGY [PDF]

PASCOS 2004, 2005
In this talk I will discuss the role of finite temperature quantum corrections in string cosmology and show that they can lead to a stabilization mechanism for the volume moduli. I will show that from the higher dimensional perspective this results from the effect of states of enhanced symmetry on the one-loop free energy. These states lead not only to
openaire   +2 more sources

Modeling and Numerical Analysis on Communication Delay Boundary for CACC String Stability

IEEE Access, 2019
Co-operative Adaptive Cruise Control (CACC) uses wireless communication between vehicles to form a vehicle platoon. It has been proven that CACC aids in the stability and efficiency of traffic flow, and also reduces the energy consumption of the vehicles
Bin Tian, Xiaofeng Deng, Zhigang Xu, Yuqin Zhang, Xiangmo Zhao   +4 more
doaj   +1 more source

Intelligent Bus Platoon Lateral and Longitudinal Control Method Based on Finite-Time Sliding Mode

Sensors, 2022
Considering the rapid convergence of the longitudinal and lateral tracking errors of the platoon, a finite-time tracking control method for the longitudinal and lateral directions of the intelligent bus platoon is proposed. Based on the bus platoon model
Lingli Yu, Yu Bai, Zongxv Kuang, Chongliang Liu, Hao Jiao   +4 more
doaj   +1 more source

Boundary terms in Nambu-Goto string action [PDF]

, 1994
We investigate classical strings defined by the Nambu-Goto action with the boundary term added. We demonstrate that the latter term has a significant bearing on the string dynamics.
A. Chodos, A.A. Zheltukhin, B. Barbashov, B.M. Barbashov, B.M. Barbashov, Leszek Hadasz, P. W cegrzyn, P.H. Frampton, Paweł Wȩgrzyn, V.V. Nesterenko   +9 more
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Gauge string in the fermion asymmetric matter [PDF]

, 1999
Two new effects of interaction of the gauge string with a homogeneous density of fermions are considered in a gauge model with an anomalous coupling of vector fields with fermions.
A.A. Kozhevnikov, Anderson, Arodź, Bimonte, Förster, Hindmarsh, Kozhevnikov, Kozhevnikov, Linde, Moffatt, Orland, Redlich, Rubakov, Sato, Vachaspati   +14 more
core   +3 more sources

Instabilities of Black Strings and Branes [PDF]

, 2007
We review recent progress on the instabilities of black strings and branes both for pure Einstein gravity as well as supergravity theories which are relevant for string theory. We focus mainly on Gregory-Laflamme instabilities.
Aharony O, Aharony O, Aharony O, Aharony O, Aharony O, Alishahiha M, Arcioni G Lozano-Tellechea E, Asnin V, Berkooz M, Buchel A, Cai R-G, Cardoso V, Cardoso V, Chu Y-Z, Connes A, Copsey K, Creek S, Damour T, De Smet P-J, Dias O Harmark T Myers R Obers N, Douglas M R, Elvang H, Elvang H, Elvang H, Emparan R, Emparan R, Emparan R, Emparan R, Emparan R, Fidkowski L Shenker S, Fitzpatrick A L Randall L Wiseman T, Friess J J, Gibbons G W, Gopakumar R, Gopakumar R, Gorbonos D, Gorbonos D, Greene B R, Gregory R, Gubser S S, Gubser S S, Gubser S S, Gubser S S, Gubser S S Mitra I, Harmark T, Harmark T, Harmark T, Harmark T, Harmark T, Harmark T, Harmark T, Harmark T, Harmark T, Harmark T Kristjansson K R Obers N A Ronne P B, Harmark T Obers N A, Hartnoll S A, Hawking S W, Headrick M, Helfgott C, Hollands S Ishibashi A Wald R M, Hollowood T, Horowitz G T, Horowitz G T, Hubeny V E, Jeans J H, Kang G, Kang G, Kang G Lee Y, Kastor D, Kleihaus B, Kol B, Kol B, Kol B, Kol B, Kol B, Kol B, Kol B, Kol B, Korotkin D Nicolai H, Kovtun P, Kudoh H, Kutasov D, Kutasov D, Landau L, Maldacena J M, Maldacena J M, Maldacena J M, Mann R B, Martinec E J, Mathur S D, Milnor J, Miyamoto U, Narayan K, Niarchos V, Niels A Obers, Park M-I, Parnachev A, Pioline B, Rangamani M, Ross S F, Seiberg N, Seiberg N, Starobinsky A A, Starobinsky A A, Susskind L, Tangherlini F R, Thorne K S, Townsend P K, Traschen J H, Traschen J H, Troels Harmark, Vasilis Niarchos, Wiseman T, Wiseman T, Witten E, Witten E, Yoshida S, Zel'dovich Y B, Zel'dovich Y B   +118 more
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