Autonomous Transport Vehicles: Where We Are and What Is Missing
Henrik Andreasson, Abdelbaki Bouguerra, Marcello Cirillo, Dimitar Dimitrov, Dimiter Driankov, Lars Karlsson, Achim J. Lilienthal, Federico Pecora, Jari Saarinen, Aleksander Sherikov, Todor Stoyanov · IEEE Robotics & Automation Magazine · 2015
In this article, we address the problem of realizing a complete efficient system for automated management of fleets of autonomous ground vehicles in industrial sites. We elicit from current industrial practice and the scientific state of the art the key challenges related to autonomous transport vehicles in industrial environments and relate them to enabling techniques in perception, task allocation, motion planning, coordination, collision prediction, and control. We propose a modular approach based on least commitment, which integrates all modules through a uniform constraint-based paradigm. We describe an instantiation of this system and present a summary of the results, showing evidence of increased flexibility at the control level to adapt to contingencies.