1. 1) T. Aoki, S. Tsukioka, et al.: “Advanced Technologies for Cruising AUV URASHIMA,” International Journal of Offshore and Polar Engineering, vol.18, no.2, pp.81–90, 2008.
2. 2) 浦環,高川真一編著:海中ロボット.成山堂,1997.
3. 3) P.G. Collar, et al.: “Autosub: an autonomous unmanned submersible for ocean data collection,” Electronics & Communication Engineering Journal, vol.7, issue 3, pp.105–114, 1995.
4. 4) J. Kristensen, et al.: “Hugin-an untethered underwater vehicle for seabed surveying,” Proc. Conf. OCEANS '98, vol.1, pp118–123, 1998.
5. 5) J.S. Ferguson: “The Theseus autonomous underwater vehicle. Two successful missions,” Proc. Symposium Underwater Technology '98, pp.109–114, 1998.