project showcase
TRANSCRIPT
3 – axis servo positioning table with accuracy 1°
responsibilities
design conceptualization
CAD modelling
sourcing parts
drive selection and setup
component and model level FEA verification
detailed machining
drawings
max. payload 55lbs
22”x12”x14” envelope
brushless DC motors with
50:1 ratio & 16k CPR diff.
encoders
off-centered mounting
platform for gravity
compensation
welded aluminum frame
with non-magnetic brass
drive
low voltage controller for
minimizing EMI
servo brakes for
emergency stop
2 players face-off in ‘button mashing’
I primarily designed the event driven framework
and developed the source code in embedded C
Timer on servo arm
‘hop-skip-jump’
warmup
Servo actuated
victory flag
GAME MODULE ‘Punch’ Buttons
Attack & Damage LEDs
Belt with embedded
accelerometer Audio with 5W speaker
Industrial Puma360 platform programmed for drawing in 3 weeks
responsibilities
end-effecter design
motion control programming
original image reduced color map by
k-means clustering
outlines using
Hough transform
final point-set ready for
inverse kinematics
end-effector design
passive compliance to maintain
contact with canvas