Introduction to System Dynamics Modeling
Dynamic or System Dynamics models are continuous simulation models constructed using hypothetical relationships among activities and processes. This modeling approach was developed by Mr. Forrester in 1961 and goes by various names such as dynamic system simulation, dynamic system modeling, system dynamics modeling, or dynamic modeling.
The system dynamics modeling method was initially employed to address the complexity of industrial economic systems and global environmental and population issues. One advantage of this modeling approach is its ability to consider qualitative relationships in quantitative forms.
Like all simulation methods, the outputs of dynamic system models are entirely dependent on the inputs to the model. The primary components of system dynamics modeling are Stocks and Flows, which are created by causal loops, considering how influential parameters impact the system.
This simulation approach is used for problems typically defined at a macro level, where understanding processes is crucial for modeling.
In the AnyLogic simulation software environment, you can easily create your own dynamic system simulation model and also integrate it with other simulation approaches. Additionally, you have the option to import models created using Vensim software into AnyLogic. After the import process, you can seamlessly develop and expand your model within the AnyLogic environment or combine it with other simulation approaches.
