Project

Washing Machine model using Simulink Stateflow

AIM : To implement control logic of a 'Washing Machine' using Stateflow as per following conditions :

SOLUTION :

(1) Washing Machine :

Stateflow model -

The two inputs viz. Power supply and Water supply are controlled with the help of two Rocker Switches.
This switches are connected to two separate Constant blocks.
This connection is configured in such a way, that if the switch is on, the block shows 1. Similarly, if the switch is off, the block shows 0.

Stateflow Chart -

To implement the required conditions, the Chart is added from the Simulink Library.
Power is the most prime input needed for the running of the washing machine. Accordingly, the first State is provided regarding the power supply.
Separate lamps are provided for each of the stages, to accurately denote the ongoing action.
When all the stages are completed, the lamp corresponding to the End state glows.
All these lamps are configured along with the respective display blocks in the similar way as done for the rocker switches.

Result :

a) When the Power supply is missing -

b) When the Water Supply is missing -

c) When all the actions have been executed -

The lamp corresponding to 'End' is glowing indicating all the processes have been executed properly.

Ship work like this
in your own course.