100 g Locomotion Thursday March 26, Ryan Lehto Propulsion Group

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Presentation transcript:

100 g Locomotion Thursday March 26, 2009 1 Ryan Lehto Propulsion Group Locomotion Phase CAD Designer 1

Final Configuration Outer Shell Dust Removal Vibrating Motor (Transparent for Clarity) Dust Removal Vibrating Motor Main Axle & Motor Housing 0.25 m Transceiver Battery Camera Center of Mass CPU 100g Payload Ryan Lehto Propulsion Group Locomotion Phase CAD Designer

Space Ball Propulsion System One Precious Metal Brushes D/C Motor Acceleration: 0.001 m/s2 Average Speed: 1.04 m/s Minimum Turn Radius: 0.0625 m Power Consumption: 0.534 W Drive System Mass: 0.172 kg One Side-to-Side Stepper Motor Step Angle: 15° Ryan Lehto Propulsion Group Locomotion Phase CAD Designer 3

Dynamic Demonstration Ryan Lehto Propulsion Group Locomotion Phase CAD Designer 4

Rover vs. Space Ball Comparison Mass 2.513 kg 0.172 kg Power Usage 0.79 W 0.534 W Cost $ 510.00 $ 207.00 Graph of Power Consumption vs. Speed Ryan Lehto Propulsion Group Locomotion Phase CAD Designer 5

Ryan Lehto Propulsion Group Locomotion Phase CAD Designer Size in Context 6 ft 1 m Ryan Lehto Propulsion Group Locomotion Phase CAD Designer

Ryan Lehto Propulsion Group Locomotion Phase CAD Designer Center of Mass Ryan Lehto Propulsion Group Locomotion Phase CAD Designer

Ryan Lehto Propulsion Group Locomotion Phase CAD Designer Rover Configuration Transceiver CPU Camera Battery Motor Assembly Wheels Ryan Lehto Propulsion Group Locomotion Phase CAD Designer