A Scaled Three-Vehicle Platooning Platform
A scaled platoon platform tests multi-vehicle coordination with human-in-the-loop control...
Researchers at the Intelligent Mobility and Robotics Lab (IMRL) have introduced a scaled three-vehicle platooning platform designed to advance autonomous multi-vehicle coordination. The platform consists of one human-operable lead vehicle and two autonomous followers, enabling controlled experiments on leader-follower dynamics. The work, detailed in a preprint on arXiv, addresses a critical challenge in vehicle platooning: maintaining stable path tracking during dynamic maneuvers like lane changes, where lateral deviations and heading disturbances from the lead vehicle can propagate downstream to following vehicles.
Unlike full-scale field tests, this scaled platform provides a safer, lower-cost, and more flexible environment for rapid prototyping, controller validation, and multi-agent autonomy research. It also offers stronger physical realism than purely simulation-based evaluations, making it a valuable tool for developing robust longitudinal and lateral control systems. The platform supports human-in-the-loop autonomy, allowing researchers to study how human drivers interact with autonomous followers in real-time. This work has implications for improving traffic efficiency, energy consumption, and roadway safety through coordinated multi-vehicle operation.
- Platform features one human-driven lead vehicle and two autonomous followers for leader-follower coordination experiments.
- Addresses key challenge of lateral stability during lane changes, where disturbances propagate downstream.
- Offers a safer, lower-cost, and more flexible alternative to full-scale testing with stronger physical realism than simulations.
Why It Matters
Scaled platooning platforms accelerate autonomous vehicle research by enabling safer, cheaper, and more realistic multi-vehicle coordination experiments.