Question: Please simulate and show the logical model construction stept by step on Arena Sofware: 5 - 7 Develop a model of a three - workstation
Please simulate and show the logical model construction stept by step on Arena Sofware: Develop a model of a threeworkstation serial production line with high reject rates:
after each workstation. Parts rejected after the i rst workstation are sent to scrap. Parts
rejected after the second workstation are returned to the i rst workstation where they are
reworked, which requires a fresh draw from the processingtime distribution but increased
by from the distribution of the original operation. This penalty factor of applies
only at workstation and not at workstation when the part returns to it Parts rejected at
the third workstation are returned to the second workstation where they are reworked, with a
penalty there but not on its revisit to workstation The operation times are TRIA
TRIA and TRIA for workstations and respectively
all times are in minutes Part interarrival times to the system are UNIF Run the
model for minutes, collecting statistics on the number in queue at each workstation,
the number of scrapped parts, workstation utilizations, and average and maximum cycle
times for parts that are not rejected at any workstation and for parts that are rejected at least
once. Also, collect statistics on the number of times a part was rejected.
An office of a state license bureau has two types of arrivals. Individuals inter
ested in purchasing new plates are characterized to have interarrival times distributed as
EXPO and service times as TRIA; all times are in minutes. Indi
viduals who want to renew or apply for a new driver's license have interarrival times
distributed as EXPO and service times as TRIA The office has two
lines, one for each customer type. The office has five clerks: two devoted to plates Mary
and Kathy two devoted to licenses Sue and Jean and the team leader Neil who can
serve both customer types. Neil will serve the customer who has been waiting the longest.
Assume that all clerks are available all the time for the hour day. Note that when entities
from the front of multiple FIFO queues corresponding to multiple Process modules try
to seize the same Resource, the logic to select which entity "wins" is as though all the
queues were merged together into a single FIFO queue. Observe the system or cycle time
for both customer types over an hour day. Note that, since Neil is multitalented, you'd
want to assign someone else to the next customer if you have a choice of which employee
to assign. For the output statistics requested, put a text box inside your Arena file.
The office described in Exercise is considering crosstraining Kathy so she
can serve both customer types. Modify the model to represent this, and see what effect
this has on system time by customer. For the output statistics requested, put a text box
inside your Arena file.
Modify the model from Exercise to include minute lunch breaks for each
clerk. Start the first lunch break minutes into the day. Lunch breaks should follow
one after the other covering a minute time span during the middle of the day. The
breaks should be given in the following order: Mary, Sue, Neil, Kathy, and Jean. What
impact does this have on system time by customer? For the output statistics requested,
put a text box inside your Arena file.
Step by Step Solution
There are 3 Steps involved in it
1 Expert Approved Answer
Step: 1 Unlock
Question Has Been Solved by an Expert!
Get step-by-step solutions from verified subject matter experts
Step: 2 Unlock
Step: 3 Unlock
