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Team MIEUX presented a cutting-edge design for a motorized climbing system in the ASME Design Competition on November 4, 2004. The team's approach included the integration of various motors, power sources, and electronic components. Utilizing two rear and one front driving motor with specific performance characteristics, the system demonstrated effective torque-to-weight trade-offs. The design also featured a solenoid for efficient operation of a control mechanism, all powered by rechargeable batteries with a calculated performance runtime. This innovative project showcases practical applications in robotics and automation.
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Electronics and Power Distribution Team MIEUX – ASME Design Competition November 4, 2004 Stefan Campbell Carlos Celada Chris Villani Laurel Weiske TEAM MIEUX
Motors • Driving Motors – 2 Rear/1Front • No Load Current – 145mA • Locked Shaft Current –3.8A • Kt=3.81in-lb/A • Counterbalance Motor • No Load Current –120mA • Locked Shaft Current – 2.2A • Kt=8.6in-lb/A (Tradeoff-weight for torque) TEAM MIEUX
Electronic Components – Switches and Solenoid • Solenoid • Opens the Rice container • 12V • Power 4W • Current Draw -- 333mA TEAM MIEUX
Electrical Schematic TEAM MIEUX
Power Source Variable Voltage Speed Control TEAM MIEUX
Power Supply • Batteries • Energizer Rechargeable AA – 1.2V • Capacity: 2500 mA/h @ 500mA discharge rate • Estimated run time of drive motors at max load: 15 minutes TEAM MIEUX
M CB HI Brakes LOW Speed Hatch Release F F F F CB RL RR F R R R R Directional Controls Controls Key CB – Counterbalance RL – Rear Left Motor RR – Rear Right Motor F – Front Motor M – RL,RR, and F Motors TEAM MIEUX
CLIMBING THE STAIR TEAM MIEUX