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大神啊，下面是我的期中和期末作业，向大家求助。
期限是到12月7日，银行转账见面现金都可以，我在上海长宁。
请联系13621875943或者 QQ 50004860
TCMG 540
FALL 2009 - MIDTERM EXAM
Due Date and Time: December 7, Before 1 PM (Online Submission)
DOE FILES and FLOWCHARTS MUST BE PRESENTED on DECEMBER 10th
Questions
Consider model 7-1.doe for Questions 1-3.
1. Send Part 4 to rework by reassigning the related attribute.
2. Change the part picture assigned to Part 1 after the completion of it completes each station visit.
3. In the original model, Expression is used for Cell 1. Change this to Sequence module by assigning an attribute for Cell 1 similar to Cell 2, 3, and 4.
4. Define the time, cost, and quantity related data (any data type required for your final project assignment) to be collected for the Final Project (i.e., cost of lab attendees, arrivals times, process times, types of entities, sequences etc.). In this section everything you need to establish a correct model must be clarified. The Word file must include the below information:
i. Specify the question to be investigated by the study.
ii. Identify decision and uncontrollable variables, specify constraints on decision variables
iii. Define measure
iv. s system performance and the relationships among the variables.
v. State objective function(s).
vi. State any pertinent assumptions that you have made about this particular system and its how it operates.
vii. Use the physical flow approach to describe the system operation: Identify the entities to be tracked and make a physical flow model by constructing a block diagram to indicate routes that the entities may take through the system.
viii. Define state variables and events that would be useful in developing the simulation model. State any conditions for event occurrence, if any.
ix. Draw the event diagram for this system.
5. Using Visio, create a flow chart of your model including the variables and attributes required to construct the project.
6. Make and record observations for 2 days between 10-11 a.m. - 11 a.m. - Noon, 2 PM - 3 PM in the lab, collecting all the data (and not only arrivals) you need to be included in the model. Fit each data set to a distribution for each period and for different types of data sets.
7. Create a draft .doe file for your Final Project. Do NOT include Animations yet at this point.
Midterm Exam Deliverables:
You are required to submit 4 files for the Midterm Exam:
1. Visio file for Flow Chart
2. .doe file for the draft Arena model
3. Excel file for the observations/data collection
4. Word file corresponding to each item in Question 4:
Please note that your final submission must be built on your midterm exam work an the feedback that has been provided for your midterm submission. Make sure that your final work includes the improvement suggestions.
1. Define the time, cost, and quantity related data (any data type required for your final project assignment) (i.e., cost of lab attendees, arrivals times, process times, types of entities, sequences etc.). In this section everything you need to establish a correct model must be clarified. The Word file must include the below information:
i. Specify the question to be investigated by the study.
ii. Identify decision and uncontrollable variables, specify constraints on decision variables
iii. Define measures system performance and the relationships among the variables.
iv. State objective function(s).
v. State any pertinent assumptions that you have made about this particular system and its how it operates. (e.g., no capacity restriction is assumed in the aisle, constant transfer time, etc.)
vi. Use the physical flow approach to describe the system operation: Identify the entities to be tracked and make a physical flow model by constructing a block diagram to indicate routes that the entities may take through the system.
vii. Define state variables and events that would be useful in developing the simulation model. State any conditions for event occurrence, if any.
viii. Draw the event diagram for this system.
2. Using Visio, create a flow chart of your model including the variables and attributes required to construct the project.
3. Make and record observations for 5 days between 10-11 a.m. - 11 a.m. - Noon, 2 PM - 3 PM in the lab, collecting all the data you need for the model. Fit each data set to a distribution for each period and for different types of data sets. You can use the data you have collected for your midterm exam and include three additional days to cover the whole work-week period at this stage.
4. Create a .doe file for your Final Project. Include Animations. Save the Problem Description, Animation and Model in different views.
5. Create at least 4 additional scenarios (in addition to your main model) and embed them in Process Analyzer (PAN) and show the results for the responses. You can change the number of resources such as printers, scanners, personnel, and/or extend the hours that the lab would be open etc. at this stage.
6. Utilize OptQuest to determine the best possible scenario for a given set of constraints (must be defined by the team) and the objective function (must be defined by the team). Depict the results graphically. |
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发表于 2009-12-5 14:41:05
