2020

• Eriksen, Bjørn-Olav Holtung; Bitar, Glenn Ivan; Breivik, Morten; Lekkas, Anastasios M.. (2020) Hybrid Collision Avoidance for ASVs Compliant with COLREGs Rules 8 and 13-17. Frontiers in Robotics and AI
  Vitenskapelig artikkel
• Guidi, Giuseppe; Lekkas, Anastasios M.; Stranden, Jon Eivind; Suul, Jon Are Wold. (2020) Dynamic Wireless Charging of Autonomous Vehicles: Small-scale demonstration of inductive power transfer as an enabling technology for self-sufficient energy supply. IEEE Electrification Magazine
  Vitenskapelig artikkel

2019

• Bitar, Glenn Ivan; Vestad, Vegard Nitter; Lekkas, Anastasios M.; Breivik, Morten. (2019) Warm-started optimized trajectory planning for ASVs. IFAC-PapersOnLine
  Vitenskapelig artikkel
• Bitar, Glenn Ivan; Eriksen, Bjørn-Olav Holtung; Lekkas, Anastasios M.; Breivik, Morten. (2019) Energy-Optimized Hybrid Collision Avoidance for ASVs.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Martinsen, Andreas Bell; Lekkas, Anastasios M.; Gros, Sebastien. (2019) Autonomous docking using direct optimal control. IFAC-PapersOnLine
  Vitenskapelig artikkel

2018

• Bitar, Glenn Ivan; Breivik, Morten; Lekkas, Anastasios M.. (2018) Energy-Optimized Path Planning for Autonomous Ferries.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Martinsen, Andreas Bell; Lekkas, Anastasios M.. (2018) Curved path following with deep reinforcement learning: Results from three vessel models.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Martinsen, Andreas Bell; Lekkas, Anastasios M.. (2018) Straight-Path Following for Underactuated Marine Vessels using Deep Reinforcement Learning.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

2017

• Candeloro, Mauro; Lekkas, Anastasios M.; Sørensen, Asgeir Johan. (2017) A Voronoi-diagram-based dynamic path-planning system for underactuated marine vessels. Control Engineering Practice
  Vitenskapelig artikkel
• Fossen, Thor I.; Lekkas, Anastasios M.. (2017) Direct and Indirect Adaptive Integral Line-of-Sight Path-Following Controllers for Marine Craft Exposed to Ocean Currents. International Journal of Adaptive Control and Signal Processing
  Vitenskapelig artikkel

2016

• Lekkas, Anastasios M.; Roald, Ann Louise; Breivik, Morten. (2016) Online Path Planning for Surface Vehicles Exposed to Unknown Ocean Currents Using Pseudospectral Optimal Control. IFAC-PapersOnLine
  Vitenskapelig artikkel
• Candeloro, Mauro; Lekkas, Anastasios M.; Hegde, Jeevith; Sørensen, Asgeir Johan. (2016) A 3D Dynamic Voronoi Diagram-Based Path-Planning System for UUVs.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

2014

• Lekkas, Anastasios; Fossen, Thor I.. (2014) Trajectory tracking and ocean current estimation for marine underactuated vehicles. Proceedings of the IEEE Conference on Control Applications
  Vitenskapelig artikkel
• Lekkas, Anastasios M.; Fossen, Thor I.. (2014) Guidance and Path-Planning Systems for Autonomous Vehicles. Norges teknisk-naturvitenskapelige universitet Doktoravhandlinger ved NTNU, 1503-8181 (2014:126)
  Doktorgradsavhandling
• Lekkas, Anastasios; Fossen, Thor I.. (2014) Integral LOS Path Following for Curved Paths Based on a Monotone Cubic Hermite Spline Parametrization. IEEE Transactions on Control Systems Technology
  Vitenskapelig artikkel

2013

• Lekkas, Anastasios; Dahl, Andreas R; Breivik, Morten; Fossen, Thor I.. (2013) Continuous-Curvature Path Generation using Fermat's Spiral. MIC Journal: Modeling, Identification and Control
  Vitenskapelig artikkel
• Candeloro, Mauro; Lekkas, Anastasios; Sørensen, Asgeir Johan; Fossen, Thor I.. (2013) Continuous Curvature Path Planning using Voronoi diagrams and Fermat's spirals. Elsevier IFAC Publications / IFAC Proceedings series
  Vitenskapelig artikkel
• Lekkas, Anastasios; Fossen, Thor I.. (2013) Line-of-Sight Guidance for Path Following of Marine Vehicles.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Lekkas, Anastasios; Fossen, Thor I.. (2013) A Quaternion-Based LOS Guidance Scheme for Path Following of AUVs. Elsevier IFAC Publications / IFAC Proceedings series
  Vitenskapelig artikkel