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BlueComm docks with Cellula Imotus HAUV in tank tests

Vancouver-based Cellula Robotics Ltd has successfully demonstrated the capabilities of its Imotus-1 hovering autonomous underwater vehicle (HAUV) for inspection and data acquisition missions in confined environments. During a week of testing at a pool facility, Imotus-1 navigated using proprietary Simultaneous Localization and Mapping (SLAM) algorithms to hold station, waypoint track and manoeuvre around obstacles. An …

Trials Report Part 2: Long range LMF acoustic communications

Author: Edmund Ceurstemont, USBL technical authority   In July last year I reported on the trials we performed off California (Part 1) to demonstrate the impressive tracking performance of our Lower Medium Frequency (LMF) Ranger 2 Ultra-Short BaseLine (USBL) system. In November we journeyed to the Spanish island of Tenerife – this time to characterise …

Student AUV competition hots up in Singapore

Author – Jose Puig – Regional Sales Manager – Asia  Surprisingly, it was a mild weekend in early March that welcomed the student teams participating in annual Singapore AUV Challenge (SAUVC), organized by the IEEE OES Singapore with support of the National University of Singapore and Singapore Polytechnic. The arena for the fifth running of the …