1. Department of Aerospace Engineering, Nagoya University, Furo-cho, Chikusa, Nagoya 464-8603, Japan
2. Undergraduate Department of Mechanical and Aerospace Engineering, Nagoya University, Furo-cho, Chikusa, Nagoya 464-8603, Japan
3. Education and Research Center for Flight Engineering, Nagoya University, Furo-cho, Chikusa, Nagoya 464-8603, Japan