1. Department of Mechanical and Mechatronic Engineering, National Taiwan Ocean University, Keelung 20224, Taiwan
2. Institute of Optoelectronic Sciences, National Taiwan Ocean University, Keelung 20224, Taiwan
3. Center of Excellence for Ocean Engineering, National Taiwan Ocean University, Keelung 20224, Taiwan
4. Department of Mechanical Engineering, National Yunlin University of Science and Technology, Douliou, Yunlin 64002, Taiwan