5.3 Description of the M&S Approach
103
Figure 5.9 Production process parameters
Machine Component
Production Process Parameters
Setup times
Production/Cycle Times
MTTR/MTTF
Operational state restrictions
Batch sizes
…
Machine logic
operational
machine
state
(1 … n)
Figure 5.10 Machine component
Besides structural data, production data is required to picture the production
processes. Important production parameters for a simulation are setup times, production cycle times, as well as data on performance, capacity, and batch sizes.
Depending on the chosen method for taking machine failures into account, failure
data on Overall Equipment Effectiveness (OEE), Meantime to failure (MTTF),
and Meantime to repair (MTTR) are relevant for an exhaustive model. All
components of the machine component are shown in Figure 5.10. While the production flow component as well as the energy component are modeled for the
entire production system, the machine component has to be modeled for each
103
Figure 5.9 Production process parameters
Machine Component
Production Process Parameters
Setup times
Production/Cycle Times
MTTR/MTTF
Operational state restrictions
Batch sizes
…
Machine logic
operational
machine
state
(1 … n)
Figure 5.10 Machine component
Besides structural data, production data is required to picture the production
processes. Important production parameters for a simulation are setup times, production cycle times, as well as data on performance, capacity, and batch sizes.
Depending on the chosen method for taking machine failures into account, failure
data on Overall Equipment Effectiveness (OEE), Meantime to failure (MTTF),
and Meantime to repair (MTTR) are relevant for an exhaustive model. All
components of the machine component are shown in Figure 5.10. While the production flow component as well as the energy component are modeled for the
entire production system, the machine component has to be modeled for each