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eng Application of an ASV for Coastal Underwater Archaeology
Vasiljević, Antonio; Nađ, Đula; Stilinović, Nikola; Mišković, Nikola; Vukić, Zoran
Pomorski zbornik Vol. Special edition, No. 1, 2016
Coastal underwater archaeological sites are by nature dynamic, and often subject to disturbance from the action of waves, currents, sediment, and human activity. The need to document such sites comprehensively, accurately, and quickly has been the driving force behind technological advances in predisturbance site mapping since the 1960s. Certain challenges remain constant: the need for technology to be affordable and robust, with efficient post-processing as well as data acquisition times. Non-engineers must be able to interpret the results a...
Hrčak ID: 154974


eng MULTI-VESSELS COLLISION AVOIDANCE STRATEGY FOR AUTONOMOUS SURFACE VEHICLES BASED ON GENETIC ALGORITHM IN CONGESTED PORT ENVIRONMENT
Wu, Gongxing; Li, Yuchao; Jiang, Chunmeng; Wang, Chao; Guo, Jiamin; Cheng, Rui
Brodogradnja Vol. 73, No. 3, 2022
An improved genetic collision avoidance algorithm is proposed in this study to address the problem that Autonomous Surface Vehicles (ASV) need to comply with the collision avoidance rules at sea in congested sea areas. Firstly, a collision risk index model for ASV safe encounters is established taking into account the international rules for collision avoidance. The ASV collision risk index and the distance of safe encounters are taken as boundary values of the correlation membership function of the collision risk index model to calculate the o...
Hrčak ID: 281106