Real-Time Workshop

Slower to Faster Transitions in Simulink

In a model where a slower block drives a faster block, Simulink again computes the output of the driving block first. During sample intervals where only the faster block executes, the simulation progresses more rapidly.

The following diagram illustrates the execution sequence.

As you can see from the preceding diagrams, Simulink can simulate models with multiple sample rates in an efficient manner. However, Simulink does not operate in real time.

Faster to Slower Transitions in Real Time

Slower to Faster Transitions in Real Time