Details

Autor(en) / Beteiligte

• Kang, Hyungjoo
• Cho, Gun Rae
• Kim, Min-Gyu
• Lee, Mun-Jik
• Li, Ji-Hong
• Kim, Ho Sung
• Lee, Hansol
• Lee, Gwonsoo

Titel

Mission Management Technique for Multi-sensor-based AUV Docking

Ist Teil von

• Han-guk haeyang gonghak hoeji (Online), 2022, Vol.36 (3), p.181-193

Erscheinungsjahr

2022

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• This study presents a mission management technique that is a key component of underwater docking system used to expand the operating range of autonomous underwater vehicle (AUV). We analyzed the docking scenario and AUV operating environment, defining the feasible initial area (FIA) level, event level, and global path (GP) command to improve the rate of docking success and AUV safety. Non-holonomic constraints, mounted sensor characteristic, AUV and mission state, and AUV behavior were considered. Using AUV and docking station, we conducted experiments on land and at sea. The first test was conducted on land to prevent loss and damage of the AUV and verify stability and interconnection with other algorithms; it performed well in normal and abnormal situations. Subsequently, we attempted to dock under the sea and verified its performance; it also worked well in a sea environment. In this study, we presented the mission management technique and showed its performance. We demonstrated AUV docking with this algorithm and verified that the rate of docking success was higher compared to those obtained in other studies.