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MBARI ocean observing systems |
MOOS mooring and vertical profiler Project
Manager: Mark Chaffey

(a) Work in 2002 will include verifying the performance of the
basic design by monitoring the test mooring and proceeding with the
detailed design of the next deployment system. This second
deployment will have the complete mooring system in the low power
configuration and be able to power benthic instruments, and is
currently scheduled for 2003.
(b) Efforts in 2002 will be directed toward the following
(i) Monitoring the test mooring
performance.
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To verify the accuracy of the WHOI
CABLE dynamics model used to predict mooring riser cable
configuration and cable loading. |
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To test the design life of the cable
terminations, bending/axial strain relief’s, and other
mechanical elements of the design. |
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To verify our ability to perform the
ROV operations necessary for completing the connections
between the riser cable and the seafloor mounted
instrumentation. |
(ii) Completing the preliminary and detailed designs of the
MOOS mooring subsystems.
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Electrical power system. |
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Mooring controller (extension of
NMC). |
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Integration with field test release
of ISI. |
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Local (intra-mooring system
communications) design. |
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Over-the-horizon communications
design. |
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Vertical profiler (concept design
only) |
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Modifications to the mechanical
design based on the results from the test
deployment. |
(iii) Starting the fabricating of system #2. This mooring will
include the final low power version power system, completed
intra-node communications system and a data connection back to
shore. The operating software will be an initial release of ISI
software with proof-of-concept applications drivers to support the
specific instrument suite specified in the target science
experiment.
(iv) Completing a literature search on development of Vertical
Profilers and undertaking a feasibility study to incorporate a
vertical profiler into the MOOS mooring system.
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