Rose Pineda¹, Haipeng Zhang¹, *Sangjin Ryu¹ (1. University of Nebraska-Lincoln)

*Takuya Katagiri¹, Boguang Mi¹, Kentaro Kato¹, Masaharu Matsubara¹ (1. Shinshu University)

*Tatsuhiko Imai¹, Yasumasa Suzuki², Yuya Miki² (1. Department of Mechanical Engineering, Graduate School, Nihon University, 2. Department of Mechanical Engineering, College of Science & Technology, Nihon University)

*Dai Nakai¹, Yohsuke Tanaka² (1. Gradute School of Science and Technology, Kyoto Inst. of Tech., 2. Faculty of Mechanical Engineering, Kyoto Inst. of Tech.)

*Yohsuke Tanaka¹, Dai Nakai¹ (1. Kyoto Institute of Technology)