ECE/ME 491/2 Group 4 Winter 2009. Benjamin Chen Suhail Gul Wai-Sze Lok Rob Merkle Brian Shaw Renee Soenen. Meet the All-Star Team!. Benjamin Chen Electrical Engineer. Suhail Gul Electrical Engineer. Brian Shaw Computer Engineer. Wai-Sze Lok Mechanical Engineer.
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Benjamin ChenElectrical Engineer
Brian ShawComputer Engineer
Renee Soenen Mechanical Engineer
Rob MerkleMechanical Engineer
JOE-BOT IS COMING FOR US!
Multi – directional wheel called a Transwheel
Two motors drive the set of wheels that are 180° apart
90° degree turns switching power to other set of wheels
Provides versatility of movement with no steering
Driving wheels lift off the ground at bottom of ramps
Resolve by driving up the ramp at 45°
New FEA due to different torque on the motor shaft
∑Fx = 0 = Ff-Wx
Free Body Diagram – 3 Dimensional Torque
∑Fy = 0 = N-Wy
∑M = 0 = Ff*r - T
Custom Shaft Assembly