1. Pic Pic Pic Pic WOCCS Mid Range Wireless Module P11207 2010 - 1 & 2
Philip Bryan: Project Guide
Harris Corporation: Sponsor
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Ryan Toukatly (EE)
Erwan Suteau (EE)
Peter Franz (EE)
Trey Minarcin (EE)
MISSION STATEMENT:
The Mid Range wireless module is designed to wirelessly transmit command and telemetry data between a base station and remote unit at a mid range distance.
PROJECT PLAN
September: Planning
Identify Customer Needs
Develop Engineering Specifications
September/October : Concept Development
Brainstorm Concepts
Concept Details
Comparisons
Decision
October: System Level Design
Risk Assessment
Feasibility Analysis
November/December: Detailed Design
Schematics
Circuit Board
Bill of Materials
January – Assembly/Testing
Receive parts
Assemble boards
Electrical testing
Debugging
February – System Integration
Functionality check
Test to specifications
May – Field Demo
Deliver
Technical Paper
CONCEPT SELECTION:
MULTIPLE FORK ACTUATION USING:
/ PNEUMATICSCONCEPTS WERE GENERATED INCLUDING:
DIRECT SHIFT
ATV POWER
FEASIBILITY ANALYSIS RESULTS
SELECTED CONCEPT:
BASED ON SEVERAL KEY LIMITATIONS (TIME, COST, RESOURCES, CUSTOMER SPECIFICATIONS) THE ACTUATION
OF THE SHIFT AND RAPID SHIFTING.
SYSTEM-ON-CHIP:
BASED ON A REQUIRED SHIFTING TORQUE OF 150 IN-LB, AT A 1 INCH RADIUS:
→93 PSI IS THE MINIMUM AIR SUPPLY PRESSURE REQUIRED
INTERFACE PROTOCOL/CABLE?:
SHIFTING TORQUE OF 150 IN-LB, AT A 1 INCH RADIUS:
COMMUNICATION PROTOCOL:
SHIFT GEARS
ANTENNA:
THE ATV
PCB BOARD
THE THE 3.3V MSP430 FROM THE 12V SOLENOID VALVE
TEST PLAN
SHIFTING TIME:
TEST RESULTS
CONCLUSIONS/IMPROVEMENTS:
LOW.
THE
ACKNOWLEDGEMENTS:
SPECIAL THANKS TO:
Peeps
Dots
Welch’s Fruit Snacks