Haptic Backhoe Project Work Plan
Last updated 03/15/04 |
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Scheduled time: |
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Behind Schedule: |
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Ahead of schedule: |
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Complete
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Task / Event
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By Whom
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Cost
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Jan
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Feb
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Mar
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Apr
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May
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5-9 |
12-16 |
19-23 |
26-30 |
2-6 |
9-13 |
16-20 |
23-27 |
1-5 |
8-12 |
15-19 |
22-26 |
29-2 |
5-9 |
12-16 |
19-23 |
26-30 |
3-7 |
10-14 |
17-21 |
24-28 |
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Sensors |
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Jan 5 |
manufacture |
Balluff |
grant |
X |
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Jan 9 |
ship to GA Hyd Cyl |
Balluff |
grant |
X |
X |
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Jan 27 |
design
sensor electronics boxes |
JD / Joe |
-- |
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25% |
X |
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Jan 6 |
build sensor
electronics boxes |
machine shop
(JD / Joe) |
-- |
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50% |
X |
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Cylinders |
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Jan 13 |
fabricate |
GA Hyd Cyl
(JD/Joe) |
grant |
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X |
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Jan 14 |
install Sensors |
GA Hyd Cyl
(JD/Joe) |
grant |
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X |
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Jan 16 |
pickup from GA Hyd Cylinder in Douglasville
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JD? |
-- |
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X |
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Valves |
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Jan 13 |
deliver to Berendsen in Marietta |
JD/Joe/Matt? |
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X |
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Jan 16 |
specify parts / place order for 3 more |
Joe/Dr. Book |
$2425 |
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50% |
X |
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Feb 11 |
assemble / test |
Berendsen
(Joe) |
grant |
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0% |
X |
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Feb 13 |
pick up from Berendsen |
JD/Joe |
-- |
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X |
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Feb 12 |
specify hoses / fittings |
Joe/JD |
-- |
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0% |
X |
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Feb 12 |
order hoses / fittings |
Joe / JD |
$300 |
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X |
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Potentiometer
(swing sensor) |
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Jan 8 |
specify part |
Joe |
-- |
X |
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Jan 8 |
place order |
Joe |
$25 |
X |
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Jan 15 |
design mount |
Joe |
-- |
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X |
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Feb 6 |
build mount |
Joe |
-- |
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50% |
80% |
X |
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Jan 3 |
install |
Joe |
-- |
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60% |
X |
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Jan 3 |
test |
Joe/Matt |
-- |
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X |
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Power Supply |
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Jan 22 |
specify requirements |
Matt |
-- |
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50% |
X |
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Feb 24 |
locate 12V supply on tractor |
Matt |
-- |
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0% |
0% |
0% |
50% |
50% |
50% |
X |
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Feb 4 |
design box, connectors |
Matt/Joe/JD |
-- |
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20% |
50% |
70% |
X |
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Jan 23 |
order initial parts |
Matt |
? |
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0% |
X |
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Feb 11 |
build box, cutouts, connectors |
(machine shop)
Joe/Matt |
-- |
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0% |
0% |
0% |
X |
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Feb 13 |
design circuit board (P-Cad) |
Matt |
-- |
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25% |
80% |
X |
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Mar 6 |
make internal cables, wire connectors |
Matt |
? |
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50% |
75% |
X |
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Feb 25 |
order remaining parts |
Matt |
? |
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0% |
0% |
0% |
0% |
X |
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Feb 12 |
order circuit board |
Matt |
? |
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0% |
X |
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Mar 5 |
install board into box |
Matt |
-- |
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0% |
0% |
0% |
0% |
X |
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Mar 14 |
make external cables, wire connectors |
Matt/Joe |
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0% |
0% |
0% |
90% |
90% |
X |
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Mar 14 |
install onto tractor |
Matt |
-- |
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0% |
0% |
0% |
0% |
0% |
X |
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Apr 14 |
test |
Matt |
-- |
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0% |
0% |
0% |
0% |
0% |
90% |
X |
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Backhoe |
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Jan 7 |
specify pins / parts |
JD |
-- |
X |
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Jan 9 |
order pins / parts from Mark Evans |
Joe |
grant |
X |
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Jan 14 |
machine / install bushings |
machine shop
(JD) |
? |
not needed |
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Jan 29 |
repaint old parts |
JD |
? |
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0% |
50% |
X |
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Jan 22 |
pressure wash back end |
Joe |
-- |
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X |
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Feb 18 |
reassemble backhoe |
JD/Joe/Matt |
-- |
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0% |
0% |
50% |
95% |
X |
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Feb 17 |
drill hole in bushing |
JD/Joe |
-- |
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0% |
X |
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Mar 4 |
peel / paint / replace decals |
JD/Joe |
-- |
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0% |
0% |
50% |
50% |
X |
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Feb 27 |
test original equip |
JD/Joe/Matt |
-- |
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0% |
0% |
0% |
75% |
75% |
X |
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Feb 12 |
design frame/mount for valves, manifold,
pwr sup |
Joe |
-- |
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0% |
0% |
X |
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Feb 12 |
order Damon manifold |
JD |
-- |
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0% |
0% |
X |
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Feb 19 |
build frame |
machine shop
(Joe / JD) |
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0% |
10% |
X |
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Mar 5 |
plumb valves / tubing / hoses onto tractor |
JD/Joe |
-- |
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0% |
0% |
0% |
X |
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Mar 14 |
connect valve electricals |
JD/Joe/Matt |
-- |
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0% |
0% |
0% |
0% |
0% |
X |
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Mar 14 |
connect sensor electricals |
JD/Joe/Matt |
-- |
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0% |
10% |
10% |
0% |
50% |
50% |
X |
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Computer / Phantom |
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Jan 13 |
test ISA cards |
Joe/Matt |
-- |
50% |
X |
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Jan 13 |
order/acquire a D/A card w/four output channels |
Joe/Matt |
-- |
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X |
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Apr 5 |
write / debug 4 dof code |
Matt/Joe |
-- |
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0% |
0% |
0% |
20% |
20% |
50% |
50% |
50% |
75% |
X |
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Mar 12 |
convert S-function transforms to Simulink |
Joe |
-- |
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0% |
0% |
0% |
67% |
67% |
X |
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Apr 20 |
test |
Matt/Joe |
-- |
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0% |
0% |
0% |
0% |
0% |
0% |
0% |
0% |
0% |
0% |
X |
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Haptics Experiments |
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□ |
design experiments |
Joe/Matt |
-- |
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0% |
0% |
0% |
0% |
0% |
5% |
5% |
5% |
5% |
50% |
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□ |
conduct experiments |
Joe |
-- |
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0% |
0% |
0% |
0% |
0% |
50% |
50% |
50% |
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Thesis |