1. T. Matsuda et al., “Electromagnetic field simulation to prevent disconnection of wireless communication for tele-operated mobile robot,” JSME Conf. on Robotics and Mechatronics, Article No.1P1-P17, 2013 (in Japanese).
2. S. Tadokoro, “Middle-long term issues of disaster robots in Japan,” J. of the Robotics Society of Japan, Vol.2, pp. 154-161, 2014 (in Japanese).
3. “TEPCO is still under consideration treatment of Quince that it stopped in reactor building,” Nikkan Kogyo News Robonable, October 28, 2011.
4. “Because robot of Topy Industries that it investigated nuclear accident cannot communicate by wireless, rescue is difficult,” Nikkan Kogyo News Robonable, July 13, 2012.
5. “Fukushima Daiichi Nuclear Reactor Investigation Robot Stops, Recovery Unlikely,” The Nikkei, April 10, 2015.