50 citations · 60 across the 11 of their papers we have counts for
5 papers · 1 filter
Vessel Trajectory Prediction using COLREGs-aware Optimal Planning
David Kaikkonen, Fredrik Ljungberg, Erik Frisk
This paper presents a trajectory prediction method for marine vessels based on optimal planning. Crude initial trajectories respecting static obstacles are first generated using A*…
Behavior-Aware Online Prediction of Obstacle Occupancy using Zonotopes
Alvaro Carrizosa-Rendon, Jian Zhou, Erik Frisk +2
Predicting the motion of surrounding vehicles is key to safe autonomous driving, especially in unstructured environments without prior information. This paper proposes a novel onli…
Observer-Based Environment Robust Control Barrier Functions for Safety-critical Control with Dynamic Obstacles
Ying Shuai Quan, Jian Zhou, Erik Frisk +1
This paper proposes a safety-critical controller for dynamic and uncertain environments, leveraging a robust environment control barrier function (ECBF) to enhance the robustness a…
Uncertainties in Robust Planning and Control of Autonomous Tractor-Trailer Vehicles
Theodor Westny, Björn Olofsson, Erik Frisk
To study the effects of uncertainty in autonomous motion planning and control, an 8-DOF model of a tractor-semitrailer is implemented and analyzed. The implications of uncertaintie…
Interaction-Aware Motion Planning for Autonomous Vehicles with Multi-Modal Obstacle Uncertainty Predictions
Jian Zhou, Björn Olofsson, Erik Frisk
This paper proposes an interaction and safety-aware motion-planning method for an autonomous vehicle in uncertain multi-vehicle traffic environments. The method integrates the abil…