Bus Vs Mux in Simulink MBD Interview question

 

Why we are using Bus Creator in Simulink?

Why we need to use Mux in Simulink?

Combine multiple signal into single signal and it can able to send between subsystems.

Both are same? or Different?

Let's see.

Both Bus and Mux are using to combine multiple signals. In Mux ,we can combine same data type signals. but in Bus, we can combine different data type signals.

Do you got the answer? No, not enough prove it..!!

How it will impact in autocode generation?

Mux will generate as an Array(Collection of same data type)

Bus will generate as a Structre(Collection of different data type)

So based on the requirements,Either we can use Mux and Bus. To selecting signal by Demux and Bus selector respectively.