Search Results for author: Baha Zarrouki

Found 4 papers, 0 papers with code

A Safe Reinforcement Learning driven Weights-varying Model Predictive Control for Autonomous Vehicle Motion Control

no code implementations4 Feb 2024 Baha Zarrouki, Marios Spanakakis, Johannes Betz

However, a single parameter set may not deliver the most optimal closed-loop control performance when the context of the MPC operating conditions changes during its operation, urging the need to adapt the cost function weights at runtime.

Bayesian Optimization Model Predictive Control +2

R$^2$NMPC: A Real-Time Reduced Robustified Nonlinear Model Predictive Control with Ellipsoidal Uncertainty Sets for Autonomous Vehicle Motion Control

no code implementations10 Nov 2023 Baha Zarrouki, João Nunes, Johannes Betz

In this paper, we present a novel Reduced Robustified NMPC (R$^2$NMPC) algorithm that has the same complexity as an equivalent nominal NMPC while enhancing it with robustified constraints based on the dynamics of ellipsoidal uncertainty sets.

Model Predictive Control

Adaptive Stochastic Nonlinear Model Predictive Control with Look-ahead Deep Reinforcement Learning for Autonomous Vehicle Motion Control

no code implementations7 Nov 2023 Baha Zarrouki, Chenyang Wang, Johannes Betz

In this paper, we present a Deep Reinforcement Learning (RL)-driven Adaptive Stochastic Nonlinear Model Predictive Control (SNMPC) to optimize uncertainty handling, constraints robustification, feasibility, and closed-loop performance.

Decision Making Model Predictive Control +1

A Stochastic Nonlinear Model Predictive Control with an Uncertainty Propagation Horizon for Autonomous Vehicle Motion Control

no code implementations28 Oct 2023 Baha Zarrouki, Chenyang Wang, Johannes Betz

Our SNMPC approach utilizes Polynomial Chaos Expansion (PCE) to propagate uncertainties and incorporates nonlinear hard constraints on state expectations and nonlinear probabilistic constraints.

Autonomous Vehicles Model Predictive Control

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