This text revealed in collaboration with JUIDA, the Japan UAS Industrial Growth Affiliation.
Modern Drone Know-how Allows Inspection of Extremely Radioactive and House-Restricted Areas for the First Time Since 2011: Fukushima Nuclear Website Drone Inspection
by DRONELIFE Workers Author Ian J. McNabb
Liberaware IBIS drone
Chiba-based industrial drone developer Liberaware lately introduced that their flagship Ibis drone, designed for industrial survey and inspection in severely space-limited environments, was used to survey the Fukushima nuclear catastrophe web site earlier this yr. These beforehand unexplored areas of the catastrophe web site embrace the highest portion of the Major Containment Vessel, the place a lot of probably the most radioactive nuclear gas waste is saved. Whereas earlier operations have been targeted on the decrease portion, this was the primary effort for the reason that 2011 earthquake to realize entry to the higher section of the PCV, the place radioactivity makes human inspection not possible and the slender areas are too confined for many conventional surveying UAVs.
Due to the complicated topography of the reactor web site, together with an uneven ground and a number of ranges, the Ibis was chosen over ground-based inspection equivalents. Measuring simply 20 cm sq. and with an ultra-high sensitivity digicam supported by a built-in LED lighting system, the Ibis accessed the slender seal space and confirmed the existence of some icicle or stalactite-like deposits close to the principle management mechanism, in addition to the commonly good situation of the remaining concrete.
Liberaware CEO, Hong Gyu-Min, mentioned, “My first encounter with drones was 11 years in the past, after I participated as a researcher in a challenge commissioned by the Company for Pure Sources and Vitality to Chiba College. In that challenge, we took on the mission of creating a drone that might fly autonomously contained in the reactor constructing after the accident on the Fukushima Daiichi Nuclear Energy Plant. We confronted many challenges whereas battling the boundaries of expertise, however the challenge was accomplished with an indication experiment. Now, after 11 years, I’ve the chance to tackle that mission once more. This time, as a member of Liberaware, I really feel really completely happy to have been capable of notice a dream that I had been unable to realize prior to now and contribute to society. I’m additionally really honored to have had this chance. At Liberaware, we goal to contribute to society by creating merchandise which might be extra high-performance and simpler to make use of.”
Extra info on the challenge, in addition to Liberaware, is on the market right here (in Japanese)
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