1. EML 4551 Ethics and Design Project Organization Team #6 U.R.S.A. Underwater Research and Scientific Apparatus Joshua Gonzalez Brandon O’Neill Nikko Miniello FIU Department of Mechanical Engineering Miami, Florida

2. Problem Statement Design and engineer an underwater ROV capable of conducting research and maintenance Specific competition guidelines must be followed

3. Literature Survey Purdue University VideoRay

4. Literature Survey Drag Coefficient of rectangular box = 2.1 Approximated specific estimated with CFD

5. Overview Ranger Class Science Under the Ice Subsea pipeline inspection and repair Offshore oilfield production and maintenance

6. Standards IEC ICS 47 Shipbuilding and Marine Structures IEC ICS 31 Electronics (Laser Equipment, etc.) IEC ICS 25 Manufacturing Engineering IEC ICS 23 Fluid Systems and Components for General Use IEC ICS 21 Mechanical Systems and Components for General Use IEC ICS 19 Testing ANSI/IEC 62430-2010 Environmentally Conscious Design for Electrical and Electronic Products NEMA 250-2008 Revises NEMA 250:2003 Enclosures for Electrical Equipment (1000 Volts Maximum) NEMA SSL 1-2010 Electronic Drivers for LED Devices, Arrays, or Systems NEMA Standards IEC Standards

7. Main Components Electronics Arduino Game controller Telemetry devices Propulsion Brushless DC motors Electronic Speed controls Manipulator Full color vision

8. Calculations Buoyancy Slightly positive Thrust OpenProp for analysis Maneuverability 6 fan system Low drag flow-through design

9. Global Design Different input voltages Multilingual operation manuals Environmental conditions (temp, salinity, security)

10. Concluding Remarks Design calculations Prototype construction Waterproofing Fine tuning