Syllabus
Unit 1
Concept of System and environment, Continuous and discrete systems, Linear and non-linear systems, Stochastic processes, Static and Dynamic models, Principles of modelling, Basic Simulation modelling, Role of simulation in model evaluation and studies, Steps in a simulation study, Verification, validation and credibility of simulation models, Advantages, disadvantages and pitfalls of simulation, Review of probability distributions and basic statistics.
Unit 2
Definition, Classifications and characteristics of production systems; measures of manufacturing systems performance, modelling elements in manufacturing systems; processes, resources, single and multi-server queues, arrival processes, service times, downtime, manufacturing costs, resources selection rules, different manufacturing flexibilities. Input data modelling – Basic DES Modelling, Manufacturing Performance Metrics in DE, Modelling basic and detailed operations: part arrivals, sequencing, and scheduling, resources/processes, transporters, material handling, inventory management, inspection
Unit 3
Simulation output analysis – Bottleneck analysis – Sensitivity Analysis – Simulation Optimization – Exercise / Case problems: Modelling and analysis of Flow shops, Job shops, Flexible Manufacturing Systems, Push / Pull manufacturing systems, Supply Chains using discrete event simulation package.
Objectives and Outcomes
Course Objectives
- To make the students proficient in the use of discrete event simulation software for modeling and simulation of the manufacturing system.
- Expose students to model real-world manufacturing systems
- Analyze any manufacturing system for improvement using a discrete event simulation
Course Outcomes
CO
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CO Description
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CO1
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Appreciate the role of discrete-event simulation and modeling and their application in the manufacturing
environment.
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CO2
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Analysis of simulation input data using statistical tools and fit the input data into a suitable probability
distribution for developing simulation models of manufacturing systems.
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CO2
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Model and analyze complex manufacturing systems using discrete event simulation software package.
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CO4
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Interpret and analyze the simulation results of a real-world problem, identify bottlenecks, and provide
suggestions for performance improvement.
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CO-PO Mapping:
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PO1
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PO2
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PO3
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PO4
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PO5
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PO6
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CO1
|
2
|
|
2
|
1
|
|
|
CO2
|
2
|
3
|
2
|
2
|
|
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CO3
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2
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3
|
2
|
2
|
|
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CO4
|
2
|
3
|
2
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2
|
|
1
|
Skills Acquired
Performance Modelling of Manufacturing Systems using Discrete Event Simulation Software; Bottleneck analysis