Blar i Institutt for teknisk kybernetikk på tidsskrift "IEEE Access"
Viser treff 21-31 av 31
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Outdoor Navigation Using Bluetooth Angle-of-Arrival Measurements
(Journal article; Peer reviewed, 2022) -
Safe Reinforcement Learning Using Wasserstein Distributionally Robust MPC and Chance Constraint
(Peer reviewed; Journal article, 2022)In this paper, we address the chance-constrained safe Reinforcement Learning (RL) problem using the function approximators based on Stochastic Model Predictive Control (SMPC) and Distributionally Robust Model Predictive ... -
Secure User Privacy in Population Physique Clustering and Prediction based on Sport Questionnaires
(Journal article; Peer reviewed, 2020)Population physique is one of the key aspects for measuring and evaluating the healthy degree or living level of the population of a nation. Many population physique evaluation models or tools have been developed in the ... -
Ship Collision Avoidance and Anti Grounding Using Parallelized Cost Evaluation in Probabilistic Scenario-Based Model Predictive Control
(Peer reviewed; Journal article, 2022)The ability to effectively process large amounts of information in reasonable time will be important for robust deliberative collision avoidance (COLAV) planning algorithms. Failure to do so can lead to collision, and can ... -
Taming an autonomous surface vehicle for path following and collision avoidance using deep reinforcement learning
(Peer reviewed; Journal article, 2020)In this article, we explore the feasibility of applying proximal policy optimization, a state-of-the-art deep reinforcement learning algorithm for continuous control tasks, on the dual-objective problem of controlling an ... -
Taming an autonomous surface vehicle for path following and collision avoidance using deep reinforcement learning
(Peer reviewed; Journal article, 2020)In this article, we explore the feasibility of applying proximal policy optimization, a state-of-the-art deep reinforcement learning algorithm for continuous control tasks, on the dual-objective problem of controlling an ... -
Toward a Digital Twin for Arthroscopic Knee Surgery: A Systematic Review
(Peer reviewed; Journal article, 2022)The use of digital twins to represent a product or process digitally is trending in many engineering disciplines. This term has also been recently introduced in the medical field. In arthroscopic surgery education, the ... -
Two Space-Time Obstacle Representations Based on Ellipsoids and Polytopes
(Journal article; Peer reviewed, 2021)When operating autonomous surface vessels in uncertain environments with dynamic obstacles, planning safe trajectories and evaluating collision risk is key to navigating safely. In order to perform these tasks, it is ... -
Two-Stage Optimized Trajectory Planning for ASVs Under Polygonal Obstacle Constraints: Theory and Experiments
(Peer reviewed; Journal article, 2020)We propose a method for energy-optimized trajectory planning for autonomous surface vehicles (ASVs), which can handle arbitrary polygonal maps as obstacle constraints. The method comprises two stages: The first is a hybrid ... -
Unmanned Aerial Vehicles as Data Mules: An Experimental Assessment
(Journal article; Peer reviewed, 2017)Communication in remote locations, specially in high-latitude regions, such as the Arctic, is challenged by the lack of infrastructures and by the limited availability of resources. However, these regions have high scientific ... -
Variance-Based Exploration for Learning Model Predictive Control
(Peer reviewed; Journal article, 2023)The combination of model predictive control (MPC) and learning methods has been gaining increasing attention as a tool to control systems that may be difficult to model. Using MPC as a function approximator in reinforcement ...