This paper describes innovations within a set of
assistive tools and technologies for system integration, deployment,
monitoring, and maintenance of ocean energy devices (wave energy converters and
tidal turbines). These tools comprise of simulation, modelling, control and
visualisation tools, including modelling of ocean waves, currents, surface and
submerged energy converters, marine platforms and supporting vessels (ships and
ROVs). The flexible design of these tools enables their use as separate
standalone modules, as well as their integration into a unique integrated
system. Four main innovations of the proposed system are 2D Advanced Topview
Display, Advanced Pilot Interface, 3D Real-Time Augmented Reality Display and
Advanced Control System with Fault-Tolerant Capabilities. System validation and
technology demonstration was performed through a series of test trials with
different ROVs and support vessels off the west coast of Ireland, in Galway Bay
and Shannon Estuary. Selected results of these trials are presented in this
paper.