String Stable and Collision-Safe Model Predictive Platoon Control

Gratzer, Alexander L.; Thormann, Sebastian; Schirrer, Alexander; Jakubek, Stefan

doi:10.1109/tits.2022.3160236

Cited by 23 publications

(6 citation statements)

References 59 publications

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“…A multiagent driving simulator (MADS) was also used to quantify traffic safety effects for each vehicle pair taking into account the interactions between vehicles in a connected vehicle environment [54]. To validate the proposed concepts and control structures for HDV (heavy-duty vehicle) platooning, a realistic co-simulation approach was employed [91]. This involved utilizing high-fidelity vehicle dynamics simulation software, specifically IPG TruckMaker, to simulate each individual vehicle.…”

Section: Real-world Generalizabilitymentioning

confidence: 99%

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Safety in Traffic Management Systems: A Comprehensive Survey

Dash

et al. 2023

Designs

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Traffic management systems play a vital role in ensuring safe and efficient transportation on roads. However, the use of advanced technologies in traffic management systems has introduced new safety challenges. Therefore, it is important to ensure the safety of these systems to prevent accidents and minimize their impact on road users. In this survey, we provide a comprehensive review of the literature on safety in traffic management systems. Specifically, we discuss the different safety issues that arise in traffic management systems, the current state of research on safety in these systems, and the techniques and methods proposed to ensure the safety of these systems. We also identify the limitations of the existing research and suggest future research directions.

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Section: Real-world Generalizabilitymentioning

confidence: 99%

“…Sim-to-Real Transfer. To address the problem of generalizability, a lightweight adapter, known as a one-shot transfer module, was proposed [91] and has demonstrated successful transferability between simulation and real-world scenarios.…”

Section: Real-world Generalizabilitymentioning

confidence: 99%

Safety in Traffic Management Systems: A Comprehensive Survey

Dash

et al. 2023

Designs

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“…[31] discussed V2V and sensor failures and provided backup sources if the desired information could not be obtained. [32] proposed an extended time gap spacing policy that provides a safe platoon operation with robust string stability without V2V communication.…”

Section: Related Workmentioning

confidence: 99%

An extendable maneuver management framework with fault‐tolerant mechanism for vehicle platoon control system in highway scenario

Liu

Luo

et al. 2023

IET Intelligent Trans Sys

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Vehicle platoons can encounter many complex scenarios in practice that were not considered in the design, which reveals the need to add new maneuvers. Platoon control system will face the challenge of the lack of maneuver scalability in practical applications. To address this problem, this study introduces an extendable maneuver management framework with fault‐tolerant mechanism on the basis of the hierarchical architecture for the platoon control system. Maneuvers and roles are two dimensions, based on which the management strategies are decoupled. They enable each vehicle in the platoon to execute management strategies of various maneuvers and make it possible to expanding new behaviors into existing strategies. The fault‐tolerant mechanism is designed as a maneuver triggered by hardware failures to remain safe before taking over. Furthermore, three typical maneuvers are selected for case studies to illustrate the management strategies in this framework. Finally, a comprehensive simulation scenario integrating different maneuvers is designed and a real‐world implementation using micro‐vehicles is conducted. The results demonstrate that the proposed two‐dimensional framework could effectively address various maneuvers and satisfy the computational real‐time requirements.

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“…[31] discussed the V2V and sensor failures and give the backup sources if the desired information cannot be obtained. [32] proposed an extended time gap spacing policy, which provides safe platoon operation with robust string stability without V2V communication.…”

Section: B Fault-tolerant Mechanismmentioning

confidence: 99%

An Extendable Maneuver Management Framework with Fault-Tolerant Mechanism for Vehicle Platoon Control System in Highway Scenario

Liu¹,

Luo²,

Li³

et al. 2022

Preprint

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Vehicle platoon often face the problem of lack of scalability of maneuvers in practical applications. Once a new scenario is added, the original program may no longer be available. To deal with this problem, this paper introduces a two-dimensional maneuver management framework with faulttolerant mechanism on the basis of the proposed hierarchical architecture for the platoon control system. Maneuvers and roles are two dimensions, based on which the management strategies are decoupled. This makes each vehicle in the platoon has the ability to execute management strategies of various maneuvers and the new maneuver could be extended without revising the existing part. The fault-tolerant mechanism is designed as a maneuver triggered by hardware failures to keep safe before taking over. Furthermore, three typical maneuvers are selected for case studies to illustrate how the management strategies in this framework work. Finally, a comprehensive simulation scenario integrating different maneuvers is designed and a real-world implementation using micro-vehicles is conducted. Result shows that the proposed two-dimensional framework could effectively deal with various maneuvers and satisfy the computational real-time requirements.

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String Stable and Collision-Safe Model Predictive Platoon Control

Cited by 23 publications

References 59 publications

Safety in Traffic Management Systems: A Comprehensive Survey

Safety in Traffic Management Systems: A Comprehensive Survey

An extendable maneuver management framework with fault‐tolerant mechanism for vehicle platoon control system in highway scenario

An Extendable Maneuver Management Framework with Fault-Tolerant Mechanism for Vehicle Platoon Control System in Highway Scenario

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