Week - 4

AIM:

1. Implement control logic of a washing machine using stateflow as per given sequence:

. If the power supply is available, the system gets activated.

. If the water supply is not available , stop the process & indicate through LED

. Soaking time should be 200s followed by Washing time of 100s.

. Then rinsing happens for the next 20s & dryer runs for 50s

after all the processes have completed turn on the finished LED

A washing machine is a machine used to wash various types of clothes without applying any physical effort . With a washing machine , you dont have to rub the clothes with your hand or squeeze them to remove the water from them .

Stages of washig machine :

Let us now undergo the stages of a washing machine which in turn helps you to understand better and pick the option depending on the basis of your need successfully.

Prewash , Washing , Rinsing , Spinning

MODELING of Washing machine in Simulink

s

STATE FLOW CHART OF WASHING MACHINE :

2 : Make a simulink chart for the gear shift logic as per the below condition :

Speed Range (km) Gear

0 to 15 1

16 to 25 2

26 to 40 3

41 to 60 4

above 61 5

state flow chart :

simulink chart :