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Learning Simio Lab Series Lab Module 9 User-defined Statistics Copyright © 2013 - Jeffrey S. Smith and Simio LLC | All Rights Reserved1.

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Presentation on theme: "Learning Simio Lab Series Lab Module 9 User-defined Statistics Copyright © 2013 - Jeffrey S. Smith and Simio LLC | All Rights Reserved1."— Presentation transcript:

1 Learning Simio Lab Series Lab Module 9 User-defined Statistics Copyright © Jeffrey S. Smith and Simio LLC | All Rights Reserved1

2 Objectives and Outline Lab Objectives –Continue learning basic Simio modeling –Learn how to use Simio user-defined statistics (Output, Tally, State) –Learn how to use add-on processes and resource lists to implement a customized secondary- resource requirement Lab Outline –Video 1 – Emergency Department Model –Video 2 – Adding User-defined Statistics –Video 3 - Adding User-defined Statistics (cont.) –Video 4 – Assignments Copyright © Jeffrey S. Smith and Simio LLC | All Rights Reserved 2

3 Video 1 – Emergency Department Model Based on Model 9.1 Focus on user-defined statistics – Tally Statistics – State Statistics – Output Statistics Secondary Resources 3 Copyright © Jeffrey S. Smith and Simio LLC | All Rights Reserved

4 Patient Flow and Doctor/Nurse Requirements RoomExam/Treatment Resource(s) Required Exam RoomDoctor or Nurse, Doctor preferred Treatment RoomDoctor and Nurse Trauma RoomDoctor and (Nurse or Doctor, nurse preferred) 4 Copyright © Jeffrey S. Smith and Simio LLC | All Rights Reserved RegistrationExam Treatment Trauma Routine Moderate Severe Trauma Interested in: Resource requirements (cost) Rooms (Exam, Treatment, Trauma) Doctors Nurses Patient waiting time (time before seeing the doctor/nurse)

5 Video 2 – Adding User-defined Statistics 5 Copyright © Jeffrey S. Smith and Simio LLC | All Rights Reserved RegistrationExam Treatment Trauma Routine Moderate Severe Trauma

6 Video 3 – Adding User-defined Statistics (cont.) 6 Copyright © Jeffrey S. Smith and Simio LLC | All Rights Reserved RegistrationExam Treatment Trauma Routine Moderate Severe Trauma Cost = $2000 * Exam Capacity + $2500 * Treatment Capacity + $4000 * Trauma Capacity + $4000 * Nurse Capacity + $12000 * Doctor Capacity + $250 * Total Patient Waiting Hours

7 Video 4 – Assignments Add a new user-defined statistic to track the number of non-urgent patients in the system. Add a new user-defined statistic to measure patient throughput. Use this statistic to determine whether or not the system is stable (i.e., the system has sufficient resources to handle the patient load). Add a new user-defined statistic for patient satisfaction. Define patient satisfaction as the proportion of Routine patients who wait less than or equal to 0.5 hours. Create an experiment and try to find the best resource capacities (in terms of our cost function) subject to the constraint that patient satisfaction is at least 80% (and demonstrate that the system is stable using the throughput statistic). 7 Copyright © Jeffrey S. Smith and Simio LLC | All Rights Reserved


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