This example shows how to simulate the displacement of velocity sources and mass by using the leaf type of the Variant Connector block. The leaf Variant Connector block forms a leaf region that allows you to vary the displacement during simulation.
During simulation, Simulink® computes the variant conditions associated with each leaf Variant Connector block in the model. If the variant condition of a leaf Variant Connector block evaluates to
true, all the physical components that are connected to the Condition port of the connector block become active. In this example, when
A==1 evaluates to
true, the the components of Leaf Region_1 become active and the components of Leaf Region_2 remain inactive.
Case 1: Leaf Region_1 Is Active and Leaf Region_2 Is Inactive
Case 2: Leaf Region_1 Is Inactive and Leaf Region_2 is Active