Control, Modeling, and Perception of Autonomous Systems Laboratory OverviewTeamProjectsPublicationsTechnologiesData Control, Modeling, and Perception of Autonomous Systems (CoMPAS) Laboratory seeks to build scalable marine robotics foundations — from creating the basic tools to enabling the main research lines for future developments. We aim to enable exploration without previous knowledge of the environment (such as seafloor maps) in complex terrain with multiple platforms. Based on addressing the fundamental technology challenges will allow getting closer to achieve persistence presence, ocean visualization, adaptive targeted sampling, environmental change detection, and repeated monitoring of the ocean, from benthic to midwater.The major efforts expected over the next three years in marine robotics include:Scalable Navigation: Enabling Simultaneous localization and mapping (SLAM) approach for known and unknown environments based on visual and acoustic information.Scalable Control: Enabling advanced control in complex environments.Scalable Platforms: Enabling multi-vehicle solutions with homogeneous/heterogeneous platforms.Those are key elements for the autonomy of marine robotics platforms to enable multi-vehicle operations. Team Directory CoMPAS Lab is directed by Giancarlo Troni, Assistant Professor at Pontificia Universidad Católica de Chile Giancarlo Troni Principal Engineer Principal Investigator Eric Martin Senior Electrical Engineer Project Manager Mike Risi Senior Software Engineer Kent Headley Embedded Systems Group Lead J. Andrew Hamilton Engineering Division Chair/ Mechanical Engineering Lead François Cazenave Mechanical Engineer Paul Roberts Senior Electrical Engineer Kevin Barnard Software Engineer Sebastian Rodriguez Research Engineer George Stern Electrical Engineer Projects All Projects Low Altitude Survey System Project Low Altitude Survey System Bringing mapping systems closer to the seafloor to achieve precision-controlled centimeter-scale bathymetry and millimeter-scale imagery. Publications All Publications Muñoz, B. and G. Troni. 2024. Learning the Ego-Motion of an Underwater Imaging Sonar: A Comparative Experimental Evaluation of Novel CNN and RCNN Approaches. IEEE Robotics and Automation Letters, 9(3): 2072-2079. doi: 10.1109/LRA.2024.3352357 Wolfson-Schwehr, M., C. Paull, D.W. Caress, R. Gwiazda, N.M. Nieminski, P.J. Talling, C. Carvajal, S. Simmons, and G. Troni. 2023. Time-lapse seafloor surveys reveal how turbidity currents and internal tides in Monterey Canyon interact with the seabed at centimeter-scale. Journal of Geophysical Research: Earth Surface, 128(4): e2022JF006705. https://doi.org/10.1029/2022JF006705 Katija, K., G. Troni, J. Daniels, K. Lance, R.E. Sherlock, A.D. Sherman, and B.H. Robison. 2020. Revealing enigmatic mucus structures in the deep sea using DeepPIV. Nature, 583: 78–82. https://doi.org/10.1038/s41586-020-2345-2 Paduan, J.B., R.A. Zierenberg, D.A. Clague, R.M. Spelz, D.W. Caress, G. Troni, H. Thomas, J. Glessner, M.D. Lilley, T. Lorenson, J. Lupton, F. Neumann, M.A. Santa Rosa del Rio, and C.G. Wheat. 2018. Discovery of hydrothermal vent fields on Alarcón Rise and in Southern Pescadero Basin, Gulf of California. Geochemistry, Geophysics, Geosystems, 19: 4788–4819. https://doi.org/10.1029/2018GC007771 Martin, E.J., D.W. Caress, H. Thomas, B. Hobson, R. Henthorn, M. Risi, C.K. Paull, J.P. Barry, and G. Troni. 2016. Enabling new techniques in environmental assessment through multi-sensor hydrography. Marine Technology Society / Institute of Electrical and Electronics Engineers Oceans Conference, 2016: 1–7. http://dx.doi.org/10.1109/OCEANS.2016.7761487 Latest News All News Sorry, no results were found. Technologies All Technologies Vehicle, Remotely Operated Vehicle (ROV) ROV Ventana Technology ROV Ventana A remotely operated vehicle equipped with a Sea-Bird 19plus V2 CTD package including a dissolved oxygen sensor, transmissometer, and spatial lasers mounted on the main camera. Vehicle, Autonomous Underwater Vehicle (AUV), Dorado Class Seafloor Mapping AUV Technology Seafloor Mapping AUV The Dorado class autonomous underwater vehicles are optimized for meter-scale seafloor mapping. Vehicle, Remotely Operated Vehicle (ROV) MiniROV Technology MiniROV The MiniROV is used to conduct shallow water transects and make in situ observations. Vehicle, Remotely Operated Vehicle (ROV) ROV Doc Ricketts Technology ROV Doc Ricketts An integrated unmanned submersible research platform with features providing efficient, reliable, and precise sampling and data collection. Data All Data Data Seafloor Mapping Database The Seafloor Mapping Database (SMDB) provides access to MBARI's entire mapping data archive
Low Altitude Survey System Project Low Altitude Survey System Bringing mapping systems closer to the seafloor to achieve precision-controlled centimeter-scale bathymetry and millimeter-scale imagery.
Muñoz, B. and G. Troni. 2024. Learning the Ego-Motion of an Underwater Imaging Sonar: A Comparative Experimental Evaluation of Novel CNN and RCNN Approaches. IEEE Robotics and Automation Letters, 9(3): 2072-2079. doi: 10.1109/LRA.2024.3352357
Wolfson-Schwehr, M., C. Paull, D.W. Caress, R. Gwiazda, N.M. Nieminski, P.J. Talling, C. Carvajal, S. Simmons, and G. Troni. 2023. Time-lapse seafloor surveys reveal how turbidity currents and internal tides in Monterey Canyon interact with the seabed at centimeter-scale. Journal of Geophysical Research: Earth Surface, 128(4): e2022JF006705. https://doi.org/10.1029/2022JF006705
Katija, K., G. Troni, J. Daniels, K. Lance, R.E. Sherlock, A.D. Sherman, and B.H. Robison. 2020. Revealing enigmatic mucus structures in the deep sea using DeepPIV. Nature, 583: 78–82. https://doi.org/10.1038/s41586-020-2345-2
Paduan, J.B., R.A. Zierenberg, D.A. Clague, R.M. Spelz, D.W. Caress, G. Troni, H. Thomas, J. Glessner, M.D. Lilley, T. Lorenson, J. Lupton, F. Neumann, M.A. Santa Rosa del Rio, and C.G. Wheat. 2018. Discovery of hydrothermal vent fields on Alarcón Rise and in Southern Pescadero Basin, Gulf of California. Geochemistry, Geophysics, Geosystems, 19: 4788–4819. https://doi.org/10.1029/2018GC007771
Martin, E.J., D.W. Caress, H. Thomas, B. Hobson, R. Henthorn, M. Risi, C.K. Paull, J.P. Barry, and G. Troni. 2016. Enabling new techniques in environmental assessment through multi-sensor hydrography. Marine Technology Society / Institute of Electrical and Electronics Engineers Oceans Conference, 2016: 1–7. http://dx.doi.org/10.1109/OCEANS.2016.7761487
Vehicle, Remotely Operated Vehicle (ROV) ROV Ventana Technology ROV Ventana A remotely operated vehicle equipped with a Sea-Bird 19plus V2 CTD package including a dissolved oxygen sensor, transmissometer, and spatial lasers mounted on the main camera.
Vehicle, Autonomous Underwater Vehicle (AUV), Dorado Class Seafloor Mapping AUV Technology Seafloor Mapping AUV The Dorado class autonomous underwater vehicles are optimized for meter-scale seafloor mapping.
Vehicle, Remotely Operated Vehicle (ROV) MiniROV Technology MiniROV The MiniROV is used to conduct shallow water transects and make in situ observations.
Vehicle, Remotely Operated Vehicle (ROV) ROV Doc Ricketts Technology ROV Doc Ricketts An integrated unmanned submersible research platform with features providing efficient, reliable, and precise sampling and data collection.
Data Seafloor Mapping Database The Seafloor Mapping Database (SMDB) provides access to MBARI's entire mapping data archive