1. Institute of Ocean Energy and Intelligent Construction, Tianjin University of Technology, Tianjin 300384, China
2. School of Civil Engineering, Tianjin University, Tianjin 300072, China
3. School of Electrical Engineering and Automation, Tianjin University of Technology, Tianjin 300384, China
4. National Ocean Technology Center, Ministry of Natural Resources, Tianjin 300112, China
5. Ocean Institute, Northwestern Polytechnical University, Taicang 215400, China