VentilatorChallengeSimV3_for SDC
0a02f8db-21f0-4ae2-a7ae-d93bd6468656
isee systems, inc.
Stella Architect
1
13
1
employee
1
dmnl
unitless
fraction
hr
hour
wk
week
5900
weekly_delivered_ventilators
Ventilator
Target_number_of_ventilators-Current_numbers_of_ventilators_at_NHS
Ventilator
20900
Ventilator
Work_hours_per_week*Employee*(1+Team_Motivation)
Hours/Week
number_of_ventilator_produced
Ventilator/Week
1
Dimensionless
40
Hours/(Week*Employee)
230
induction
employee
"3D_Hololens"*Induction_rate*Employee/100
employee/Weeks
25
Dimensionless/Week
183
Hours/Ventilator
"Employee_hours_spent/week"/Standard_number_of_hours_per_ventilator*Efficiency
Ventilator/Week
IF Necessity_in_Manufacture_optimization = 1
AND "3D_Printing_-_Fast_prototyping" = 1
AND "Takt-series_simulation" = 1
AND Ventilator_design = 1
THEN MAX(SQRT(TIME/3)+(TIME*2.93 - 0.218*TIME^2 )/3 - 10/TIME, 0.15) ELSE 1
Dimensionless
13 - TIME
Week
IF COVID_mode =1 AND Time_slack < 0 THEN 1 ELSE 0
Dimensionless
Gap/DELAY(number_of_ventilator_produced, 1, 8)
Week
Number_of_weeks_before_the_deadline-Time_forecast_to_fill_the_gap
Weeks
IF Time_slack < 0 THEN 1 ELSE 0
Dimensionless
1
Dimensionless
1
Dimensionless
1
Dimensionless
1
Dimensionless
Current_numbers_of_ventilators_at_NHS
Gap
Target_number_of_ventilators
Gap
"3D_Hololens"
induction
Employee
"Employee_hours_spent/week"
Induction_rate
induction
Employee
induction
Work_hours_per_week
"Employee_hours_spent/week"
"Employee_hours_spent/week"
number_of_ventilator_produced
Standard_number_of_hours_per_ventilator
number_of_ventilator_produced
number_of_ventilator_produced
weekly_delivered_ventilators
Efficiency
number_of_ventilator_produced
Team_Motivation
"Employee_hours_spent/week"
Gap
Time_forecast_to_fill_the_gap
number_of_ventilator_produced
Time_forecast_to_fill_the_gap
Time_forecast_to_fill_the_gap
Time_slack
Number_of_weeks_before_the_deadline
Time_slack
Time_slack
Team_Motivation
Time_slack
Necessity_in_Manufacture_optimization
Necessity_in_Manufacture_optimization
Efficiency
"3D_Printing_-_Fast_prototyping"
Efficiency
"Takt-series_simulation"
Efficiency
Ventilator_design
Efficiency
alancing loop of ramp-up in manufacturing
alancing loop of bottleneck elimination
COVID_mode
Team_Motivation