*Yuya Akiyama¹, Koichiro Shitama¹, Yukihiro Takamura², Masanori Tsuji³ (1. Maebashi Institute of Technology, 2. MATERRAS OUME KOUGYOU CORPORATION, 3. INSTITUTE OF TECHNOLOGISTS)

*Keiichi Nishiwaki¹, Keisuke Iwaki¹, Hongsheng Che¹, Yasunori Nemoto² (1. TEKKEN CORPORATION, 2. Poseidon CAE)

*Keisuke Nagashima¹, Shinichiro Hashimoto¹, Nobuyoshi Ikeda¹, Kaito Hanasaki¹, Hiromitsu Koyama², Taro Hiromitsu², Shosuke Fujiwara², Tomonori Ono² (1. Chiba Institute of Technology, 2. Sato Kogyo)

*Mikiyasu Onda¹, Ayaka Takahashi¹, Osamu Yoda¹, Koh Ibayashi¹ (1. National Institute of Technology, Nagaoka College )

*Tomoko Takagi¹, Shuji Matsumoto¹, Masahiro Abe¹, Kenichi Yokota¹, Shuji Yanai¹ (1. Kajima Corporation)

*Kazuki Aota¹, Yuki Ono¹, Nozomi Ishii¹, Shinichiro Hashimoto¹, Hiroharu Kamada² (1. Chiba Institute of Technology, 2. Polyuse Inc.)

*Shunya To¹, Hiroto Ishihara¹, Akira Miyajima¹, Minoru Kunieda¹ (1. Gifu University)