Explain what is the maximum queue length, Operation Management

Assignment Help:

You are to simulate arrivals and departures from a fictional airport with a single runway which has a capacity of handling a total 6 aircraft at once (any mix of take-offs and landings). The purpose of the simulation is to determine how long aircraft will wait to access the runway. Of particular interest is how long airplanes need to wait (queue) in the air before landing since that will require burning fuel.

Assumptions and Constraints:

Airplanes arrive and depart with a single Poisson distribution at an average rate of 5 aircraft per time interval. Assume 50% are arrivals and 50% departures. Thus use one inter-arrival CPG which is exponential and 1/lambda is 1/5 (.2). Use If statement to make half arrivals (landing) and half departures (takeoff).

The single runway can accommodate a maximum of 6 aircraft (any mix of takeoff and landing aircraft) per time interval.

Assume it take one unit of time, exponentially distributed, for the plane to either takeoff or land once it can access the runway. Hence the %u201Cservice%u201D time is exponentially distributed with an average of 1 time interval.

Initial Conditions:

There are no airplanes in the landing queue.

There are no flights awaiting departure.

Your queues have no effective limit since there is plenty of space and tarmac.

Operating Conditions:

Assume arriving and departing flights are given the same priority for accessing the runway.

Since arriving aircraft have limited fuel we want to determine how many time intervals they wait before having access to the strip.

Run the simulation for at least 200 aircraft using Excel. Use Crystal Ball to run the Excel Simulation at least 100 times.

From the spreadsheet (a single run of at least 200 aircraft):

a. What is the average time an aircraft spends waiting to access the runway? .

b. What is the average number of aircraft on the queue (average queue length after entry).

c. What percent of aircraft have zero wait time to access the strip.

d. Develop a histogram of the number of aircraft on the queue. How many times is it 0, 1, 2, 3, etc.

e. Develop a histogram of the number of intervals the aircraft had to wait before they accessed the strip. The histogram should include the number of aircraft that do not wait, wait 1 interval, wait 2 intervals, 3 intervals, etc.

f. What is the maximum queue length? What is the maximum wait time?


Related Discussions:- Explain what is the maximum queue length

Management information Systems, my instructor gave a diagram depicting om p...

my instructor gave a diagram depicting om processess of a manufacturing company. from that diagram he wants me to identify specific data fields that likely compromise each of the f

Explain technology helps prevent or solve crimes, Identify and post 8 ways ...

Identify and post 8 ways that technology helps prevent or solve crimes and 8 ways that technology has made crimes easier for criminals.

Explain judging a worker not one sexualorienation, Which of the following s...

Which of the following statement concern sexual orientation is true/ 1.sexual orientation is protected by the eeoc/ 2.attitude toward gays a in the workplace are not changing signi

Explain is quality integrated into the walmart''s logistics, In a 2-3 page ...

In a 2-3 page paper answer the following question. Is quality integrated into the Walmart's logistics process?

Describe traffic accidents requiring medical assistance, It has been observ...

It has been observed that the average number of traffic accidents requiring medical assistance in Santa Clara between 7 and 8 AM on Wednesday mornings is 1. What, then, is the chan

Describe strategic planning process, As a part of the strategic planning pr...

As a part of the strategic planning process, our firm will have to examine external factors with the EFE Matrix and internal factors with the IFE Matrix. If we only do one of these

Calculate mape for each data set, DO different forecasting techniques (F1 a...

DO different forecasting techniques (F1 and F2) were used to forecast demand for cases of bottled water. Actual demand and the two sets of forecasts are as follows: PREDICTED DEMAN

Line balancing of product layouts, Line Balancing of Product Layouts ...

Line Balancing of Product Layouts A major consideration in the design of product layouts is that of bottlenecks; just as the strength of a chain is determined by its weakest

Need help for assignment, Prob: The 21st Century Studios is about to begin ...

Prob: The 21st Century Studios is about to begin the production of its most important (and most expensive) movie of the year accepted#

Industrial policy, Industrial Policy The course of action set by the go...

Industrial Policy The course of action set by the government to influence the development of domestic industrial sectors in particular and the direction of the national organiz

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd