Generate and Destroy Entities

Specify entity generation and termination

Discrete-event simulations typically involve discrete items of interest, called entities in SimEvents® software. You determine what an entity signifies, based on what you are modeling. Generate entities, and inspect their structures. Use Entity Generator block to specify custom entity intergeneration times. Use Entity Terminator block to terminate entities. For more information, see Entities in a SimEvents Model.

Functions

simeventsOpen SimEvents library
simeventslibOpen SimEvents library

Blocks

Entity GeneratorGenerate Entities
Entity ReplicatorReplicate entities
Entity TerminatorTerminate entities
Hit CrossingDetect crossing point
Message SendCreate and send message
Message ReceiveExtract data from received messages

Topics

Entities in a SimEvents Model

Learn how entities fit into the modeling process.

Inspect Structures of Entities

Inspect entity structures using these methods.

Specify Intergeneration Times for Entities

Specify intergeneration times for entities using MATLAB® code.

Adjust Entity Generation Times Through Feedback

This example shows a queuing system in which feedback influences the arrival rate.

Replicate Entities on Multiple Paths

Create copies of entities.

Generate Multiple Entities at Time Zero

Generate multiple entities at time zero using MATLAB code.

Measure Point-to-Point Delays

Measure point-to-point delays using timers.

Generate Entities When Events Occur

Use events to determine when to generate an entity.

Generate Entities Carrying Nested Data Structures

Create nested data structures for entities using bus objects.

Featured Examples