Optimizing the Smart Factory

In the same way that a product development involves prototyping, the production process for manufacturing that product should also be optimized for maximum efficiency and productivity.Discrete Event Simulation (DES) software approximates the manufacturing process into individual events, so can be used to model each step in manufacturing process for overall performance optimization.

The IT innovations of Industry 4.0 allow data collected from its digitalized component systems in the Smart factory to be used to simulate the whole production line using Discrete Event Simulation software.

Real time information on inventory levels, component histories, transport, logistics and much more can be fed into the model, developing different plans and schedules through simulation. In this way, alternative sources of supply or production deviations can be evaluated against each other while minimizing potential loss and disruption.

When change happens, be it a simple stock out or equipment breakdown or an unexpected natural disaster on a huge scale, Discrete Event Simulation software can produce models showing how downstream services will be affected and the impact on production. Revised courses of action can then be assessed and a solution implemented.

The benefits of using Discrete Event Simulation software to schedule and reduce risk in an Industry 4.0 environment include assuring consistent production where costs are controlled and quality is maintained under any set of circumstances.

Success in Simulation Introduction


We will be using this space to help each other become more successful in our simulation projects. We will be sharing information and initiating discussions that will prove interesting and helpful to both experienced and novice simulationists.

When I say “we”, it is because I cannot do this alone – I need active participation from the user community. Your comments, topic suggestions, and article submissions are welcome.

This blog is not about any particular product, nor is it intended to be in any way commercial or sales-oriented.

Success in Simulation is available to all simulationists in industry, service, military, academic and other application areas, as well as anyone who wants to become a simulationist or who just wants to learn more about simulation. While I intend to focus mainly on discrete event simulation, articles on the related fields of agent-based modeling, system dynamics, and emulation will also be included.

The articles will be intentionally be kept short for a quick read, and hopefully most will be written in an informal style for easy reading. I encourage you to subscribe to the RSS feed so that you will automatically receive new articles as soon as they are posted.

Dave Sturrock
VP Products – Simio LLC