go kart for shane
DESCRIPTION
GO KART FOR SHANE. CLIENT CONTACT: Shane Davis, 6 Sunrise Drive, Columbia CT 954-850-5448 [email protected]. TEAM 3: Jeff Marcelus Bramatej Meka Raymond Songer. OVERVIEW. About the Client Limitations Specifications Implementation Budget. Shane Davis. Age: 20 years old - PowerPoint PPT PresentationTRANSCRIPT
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GO KART FOR SHANE
CLIENT CONTACT:Shane Davis,6 Sunrise Drive, Columbia [email protected]
TEAM 3:Jeff MarcelusBramatej MekaRaymond Songer
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OVERVIEW•About the Client•Limitations•Specifications•Implementation•Budget
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Shane Davis• Age: 20 years old• Weight: 120 pounds• Height: 5’ 3”• Disability:
• Cerebral Palsy• Spastic Quadriplegia
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Limitations• Cerebral Palsy and Spastic Quadriplegia
• Spastic quadriplegia is a form of cerebral palsy in which all four limbs are affected.
• The condition is referred to as spastic rather than paralysis because the patient has some movement in all of his limbs.
• Shane has very limited hip movement and strength, which when combined with severe quadriplegia leaves him confined to a wheel chair.
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Product SpecificationsMajor Components
• 90cc electric start Gasoline engine
• Full support seat with armrest control panel• Cushioned seat with 5-point harness
• Fully automated hydraulic braking
• Fully automated electric steering
• Fully automated throttle
• Automatic transmission with reverse
• 4-wheel independent suspension
Major Modifications
• Joystick controller• Multidirectional for throttle,
braking, and steering control
• Ability to use a conventional driving setup
• Low resistance steering wheel with electric steering
• Remote starter with kill switch
• Onboard kill switch
• Rugged electronics for off-road use
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Mechanical Aspect of Kart• 90cc 4-stroke gasoline motor
with electric start• Steel frame
• Dimensions (L*W*H): 66”x42”x40”
• Hydraulic disc brakes• 220 pound weight capacity• Automatic transmission with
reverse• Full suspension with 3.3” of
travel• All terrain tires
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Steering• The steering is controlled with a Dayton
Gearmotor• The gearmotor increases the torque at the
drive shaft to 75 in-lb at 90 RPM• Replaces the input to the steering column and
controls the rack and pinion• Feedback to the microcontroller is provided
by a linear potentiometer
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Conventional Driving Mode
• A conventional driving mode will also be available for Shane• The brake and gas pedal are both
depressed manually• The steering wheel will input
information to a rotational potentiometer• This information will be relayed through a
microcontroller which will engage the electric motor and turn the front wheels
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Throttle and Braking• Both the throttle and the braking are
controlled by high speed linear actuators• When engaged the actuators will depress
their assigned pedal by pushing on a cup that is attached to an extension of the pedals
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SEAT• Bucket Seat
• Good lumbar support (padding)
• Leg Extensions • A trough to hold
his legs in place
• Leg Support• Extra cushioning
• 5 point harness
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Joystick Controls• The go kart will have the ability to be
controlled by a multidirectional joystick• Forward: Throttle• Backward: Brake• Side to side: Steering
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BudgetItem Price Price With Shipping90cc Go-Kart 719.95 958.95Seat 50 50Microcontroller 109.99 114.99Linear Potentiometers
299.99 299.99
Actuators 119.99 119.99Rotational Potentiometers
40 47.99
5 point Harness 50 5012 Volt Battery and Charger
150 150
Miscellaneous 500 5002039.92 2291.91
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Future WorkBrahmatej Meka
• Seat modifications: seating, harness, and arm rests
• Microcontroller with Miratron
• Solid Works Design
Raymond Songer
• Steering: motor mount, potentiometers, chain and sprocket
• Microcontroller
Jeff Marcelus
• Actuators, pedal extensions and Solid Works Design
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Acknowledgements• The Davis Family • Dr. John Enderle • Miratron- Rod Seely• Marek Wartenberg
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QUESTIONS?