mid-semester review senior design 2 october 8, 2013
DESCRIPTION
Team Members Arduino Programming Circuit Design Web Design Robbie Lundine Computer Engineering Arduino Programming Circuit Design Web Design Mark McConnell Electrical Engineering Team Leader Pic Programming Circuit Design Mechanical Design / Construction Chance Sistrunk Electrical Engineering Pic Programming Circuit Design Mechanical Design / Construction Justin Gilmer Computer Engineering Arduino Programming Circuit Design Web Design MarkTRANSCRIPT
MSU ROV Team
Mid-Semester Review
Senior Design 2
October 8, 2013
Team Members
Justin GilmerComputer
Engineering
Arduino Programming Circuit DesignWeb Design
Robbie LundineComputer
Engineering
Arduino ProgrammingCircuit DesignWeb Design
Mark McConnellElectrical
Engineering
Team LeaderPic ProgrammingCircuit Design Mechanical Design / Construction
Chance SistrunkElectrical
Engineering
Pic ProgrammingCircuit Design Mechanical Design / Construction
Faculty Advisor
Jane MoorheadProfessor
Overview• Competition Overview• Technical Constraints• PCB• Manipulator Arm• Packaging
Competition Overview• Course layout
Operators Station
BIA
Thermal Vent
Floating Array
StationaryArray
Competition Overview• Mission 1 Part 1
Operators Station
BIA
Thermal Vent
Floating Array
StationaryArray
Competition Overview• Mission 1 Part 2
Operators Station
BIA
Thermal Vent
Floating Array
StationaryArray
Competition Overview• Mission 2
Operators Station
BIA
Thermal Vent
Floating Array
StationaryArray
Competition Overview• Mission 3
Operators Station
BIA
Thermal Vent
Floating Array
StationaryArray
Competition Overview• Mission 4
Operators Station
BIA
Thermal Vent
Floating Array
StationaryArray
Technical ConstraintsName Description
Operating Depth
The ROV Must Operate at depths up to 3.2 meters
Operating Power
The ROV must operate from a 12.7V +/- 0.3V voltage source and draw less than 25 amps of current
Maneuverability The ROV must maneuver effectively enough to make it competitive
Video Capability
The ROV must have a minimum of one camera with a 3 meter range to
allow it to compete effectively
ManipulatorArm
The ROV must have a manipulator arm capable of lifting 2 Newtons
Operating Depth• Sank pressure canister to approximately 3.2
meters
Operating Power• MATE current limit is 25A• With all components in operation, total
current draw was less than 13A
Maneuverability
• Front and rear vertical motors work independently of one another
Maneuverability
• Horizontal motors work independently to allow for a tighter turning radius.
Video Capability• Camera 1 gives view of end of arm
1
3 meters
Video Capability• Camera 2 gives general view of space under ROV
2
PCB• Schematic Design
PCB• Board Layout
PCB• Component Verification
PCB• Actual PCB
PCB• Continuity Testing
PCB• Populating the PCB
Manipulator Arm90 degrees of
movement from left to right
The claw will rotate.
The claw will clamp closed and open
again.
Top of ROV
Manipulator Arm
Manipulator Arm
Manipulator Arm
Manipulator Arm
Manipulator Arm
Manipulator Arm
Manipulator Arm
Manipulator Arm
Manipulator Arm
Manipulator Arm
Manipulator Arm
Manipulator Arm
Manipulator Arm
Manipulator Arm
Packaging - Housing• PVC Frame
– Light weight and customizable• PVC Pressure Canisters
– Waterproof end cap for easy repairs• Custom Paint Job
Packaging - Arm• Manipulator Arm
– Custom components– Higher manufacturing cost
Packaging – Motors• Motor Shrouds
– Maneuver faster – Safety
Packaging - Interface• USB Connected
– Compatibility • Easy Setup
– Open source camera software– Xbox Controller
References[1] S. W. Moore, H. Bohm, and V. Jensen. Underwater Robotics: Science Design & Fabrication. Monterey, Ca: Marine Advanced Technology Edu, 2010. Print (used for the physical design of the Rov)
[2] Observer 3.1. (2013, Feb 7). [Online]. Available: http://www.allboatsavenue.com/mini-robot-sous-marin-observer-3-1-de-subsea-tech
[3] Marine Advanced Technology Education (MATE) Center. [Online]. Available: http://www.marinetech.org/about/
[4] Arduino. [Online]. Available: www.arduino.cc
[5] Circuits At Home. [Online]. Available: www.circuitsathome.com
[6] Sparkfun. [Online]. Available: www.sparkfun.com
MSU ROV Team
Mid Semester Presentation
Senior Design 1
February 21, 2013