Search Results for author: Sean Vaskov

Found 4 papers, 3 papers with code

Friction-Adaptive Stochastic Nonlinear Model Predictive Control for Autonomous Vehicles

no code implementations5 May 2023 Sean Vaskov, Rien Quirynen, Marcel Menner, Karl Berntorp

The estimators output the estimate of the tire-friction model as well as the uncertainty of the estimate, which expresses the confidence in the model for different driving regimes.

Autonomous Vehicles Friction +1

Guaranteed Safe Reachability-based Trajectory Design for a High-Fidelity Model of an Autonomous Passenger Vehicle

1 code implementation5 Feb 2019 Sean Vaskov, Utkarsh Sharma, Shreyas Kousik, Matthew Johnson-Roberson, Ramanarayan Vasudevan

Trajectory planning is challenging for autonomous cars since they operate in unpredictable environments with limited sensor horizons.

Systems and Control

Bridging the Gap Between Safety and Real-Time Performance in Receding-Horizon Trajectory Design for Mobile Robots

1 code implementation18 Sep 2018 Shreyas Kousik, Sean Vaskov, Fan Bu, Matthew Johnson-Roberson, Ram Vasudevan

At runtime, the FRS is used to map obstacles to the space of parameterized trajectories, which allows RTD to select a safe trajectory at every planning iteration.

Robotics Systems and Control

Safe Trajectory Synthesis for Autonomous Driving in Unforeseen Environments

2 code implementations28 Apr 2017 Shreyas Kousik, Sean Vaskov, Matthew Johnson-Roberson, Ramanarayan Vasudevan

Path planning for autonomous vehicles in arbitrary environments requires a guarantee of safety, but this can be impractical to ensure in real-time when the vehicle is described with a high-fidelity model.

Systems and Control Robotics

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