The Underwater Centre, July 2018
The first ORCA Capability Demonstrations took place at The Underwater Centre in Fort William.
A demonstration day for industry partners was held on 2nd July to show developments from the project in the subsea and aerial domains which was attended by representatives from our industry partners.
Prof. Yvan Petillot’s Sensing and Mapping team from Heriot-Watt University demonstrated an underwater sensor network on Loch Linnhe using the Sonobot and Iver3. The team deployed and localised multiple sensors and demonstrated inspections using cameras and sonar underneath the Loch.
In addition, they presented updates on their collaboration with the University of Girona focussing on autonomous manipulator robot-arm force control that is safe and robust to environmental disturbances in the subsea domain.
On the Human-Robot Interaction side of the project, Dr. David Robb took the lead in testing MIRIAM (Multimodal Intelligent interaction for Autonomous systeMs) using real autonomous underwater vehicles (AUVs) for the first time by linking in with Prof. Petillot’s demonstration. MIRIAM provided mission updates, warnings and behaviour explanations for real missions in natural language.
In the indoor tank facility, Dr. Sen Wang and Dr. Tomasz Luczynski demonstrated the use of stereo cameras for 3D visualisation and navigation underwater.
Dr. Adam Stokes’ research group at the University of Edinburgh also participated in the trials to test out developments to their Limpet sensor. Their work focused on testing the Limpet’s ability to use its sensors while submerged and assessing how it could use acoustic communication to communicate with other underwater nodes through the USMART system.
Dr. Chang Liu and Dr. Pouyan Khalili from Imperial College London, whose work focuses on autonomous aerial robotic operations in relation to offshore inspection, provided an aerial demonstration to show a small drone placing a sensor onto a specified point. They also placed a sensor onto the pier using a large drone launched from an offshore vessel.