Safe Next-generation Automation for Intelligent Low-speed Driving
Research Project, 2025 – 2027

Safe and smooth driving at low speeds is a prerequisite for automated vehicles to be accepted in everyday traffic. During hill starts/stops, stop-and-go traffic, and maneuvering near pedestrians, complex phenomena arise: friction transitions around zero speed, the interaction between drive torque and brakes, as well as elasticity in the drivetrain and tires. These can cause jerky movements, rollback, or unintended acceleration that compromise both comfort and safety.

The project aims to:

-Quantify safety risks caused by inadequate longitudinal control.
-Increase understanding of physical phenomena during zero-speed transitions.
-Develop physics-based models for simulation and control systems.
-Develop control strategies that minimize jerk and improve precision.
-Validate models and algorithms in both virtual environments and full-scale vehicle tests.

Participants

Mats Jonasson (contact)

Chalmers, Mechanical Engineering, Vehicle Engineering and Autonomous Systems

Samira Deylaghian

Mechanics and Maritime Sciences (M2), Vehicle Engineering and Autonomous Systems

Bengt Jacobson

Chalmers, Mechanical Engineering, Vehicle Engineering and Autonomous Systems

Håkan Johansson

Chalmers, Mechanical Engineering, Dynamics

Petri Piiroinen

Chalmers, Mechanical Engineering, Dynamics

Collaborations

Volvo Group

Gothenburg, Sweden

dSPACE Nordic AB

Sweden

Funding

VINNOVA

Project ID: 2025-04136
Funding Chalmers participation during 2025–2027

Related Areas of Advance and Infrastructure

Transport

Areas of Advance

ReVeRe (Research Vehicle Resource)

Infrastructure

More information

Latest update

5/19/2026