Design of Automated R2C Cars for Cooperative Driving Experiments

Cooperative driving controllers are becoming interesting subjects for future research in automated driving with the increase in connectivity. Using true-scale<br/>autonomous vehicles to properly test new control algorithms can be a challenge<br/>due to three main factors: costs, safety, and space requirements. To overcome<br/>these problems,...

Model Predictive Control for Vehicle Platooning: A Practical Comparison against Traditional Methods

Due to the increase in traffic, road congestion has gone up. Vehicle platooning is a possible way to increase the capacity of a given road, by decreasing the distance between the vehicles in the platoon. At the moment, the control of vehicle platoons is commonly done using PDD controllers. The advantage of this is that it requires little...

A Cooperative Protocol for Vehicle Merging Using Bi-dimensional Artificial Potential Fields

In recent years, platooning solutions like cooperative adaptive cruise control (CACC) have been deeply studied. It is common in such platooning literature to assume that the vehicles drive on the same lane (longitudinal platooning). At the same time, lateral control during merging maneuvers is commonly addressed as a path planning problem, in...

Optimization based 2D platoon control with multiple behaviors implemented through a finite state machine

With inland transportation increasing every passing day, vehicle platooning offers a good solution towards travelling more efficiently. Along with reducing traffic congestion on roads, platooning also leads to better fuel consumption among vehicles, fewer accidents, and most importantly, vehicle platoons can be made autonomous using optimization...

Practically string stable, lateral control solution for a homogeneous platoon of vehicles: A centralized vs distributed approach

The world is becoming increasingly congested due to a continuous growth of world population and overall wealth. Current road capacity limitations will lead to a significant decrease of traffic flow accompanied by a serious increase in global fuel consumption and air pollution. Ever-expanding road infrastructure is not expected to be a...

How to ensure control of cooperative vehicle and truck platoons using meaningful human control

Vehicle cooperation, not vehicle automation, will yield the greatest benefits on road traffic. However, satisfactory human control over platoons of cooperative vehicles still has a large number of uncertainties and issues to be addressed. This paper aims to address these broader issues of control over a cooperative vehicle platoon by...

Cyclic communication in adaptive strategies to platooning: the case of synchronized merging

Recently proposed adaptive platooning strategies for connected automated vehicles are able to cope with uncertain vehicle parameters (uncertain driveline time constants), but can handle only acyclic graphs like look-ahead graphs. This prevents from enhancing platooning protocols with synchronized merging maneuvers, where cyclic communication...

Energy Efficient Electric Vehicle Platooning At Signalized Intersections

Growth of mobility for people and goods transportation has been increasing steadily over the years. With the perpetual increase in number of road vehicles, comes the inevitable problems of traffic and pollution. Various intelligent traffic technologies and strategies have been proposed and implemented over the years to...

A Lateral Control Solution for Cooperative Vehicle Platooning Applications

Vehicle platooning is often regarded as one of the most promising solutions for solving the road congestion issues. Experiments have successfully proven that longitudinal platooning can be safely achieved in real world applications using a platoon of several vehicles. Lateral control however, has received far less attention. The main difficulty...

The joint network/control design of platooning algorithms can enforce guaranteed safety constraints

Vehicular networks supporting cooperative driving are among the most interesting and challenging ad-hoc networks. Platooning, or the act of coordinating a set of vehicles through an ad-hoc network, promises to improve traffic safety, and at the same time reduce congestion and pollution. The design of the control system for this application is...

Platooning on a string of intersections: A functional combination of platooning and traffic-adaptive intersection control

Congestion and emissions have lately been termed as one of the major challenges for the urban traffic network through various governmental bodies. In this work, a potential solution to this, namely a functional combination between platooning and traffic- adaptive intersection control is first developed and then evaluated. The evaluation is...