1. a Department of Aeronautics, Kanazawa Institute of Technology, Nonoichi 921-8501, Japan;, Email: mototsugu@neptune.kanazawa-it.ac.jp
2. b Department of Mechanical Engineering and Science, Kyoto University, Kyoto, 606-8501, Japan
3. c Department of Mechanical Engineering and Science, Kyoto University, Kyoto, 606-8501, Japan
4. d International Innovation Center, Kyoto University, Kyoto 606-8501, Japan
5. e Lab M and M, Ikeda, 563-0026 Japan