1. Department of Aerospace Engineering, University of Michigan at Ann Arbor, Ann Arbor, MI, USA
2. Institute for Ocean Engineering, Shenzhen International Graduate School, Tsinghua University, Shenzhen, China
3. Department of Marine Technology, Centre for Autonomous Marine Operations and Systems, Norwegian University of Science and Technology, Trondheim, Norway
4. Department of Marine Technology, Centre for Research-Based Innovation on Marine Operations, Centre for Autonomous Marine Operations and Systems, and SFI AutoShip, Norwegian University of Science and Technology, Trondheim, Norway