Week - 4
1. Aim : To implement a signal flow chart of washing machine in Matlab.The conditions given below are
- 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 next 20s & dryer runs for 50s
The signal flow chart is as follows
1) The conditions when both the water and the power supply is given are then the status is
The time delays are given as per the condition and this is the final picture after the delays have been executed
2) The conditions when the power is ON and the water is OFF
2) Aim: To implement gear shifting in signal flow chart in Matlab. The conditions given are mentioned below :
Speed Range(kmph) Gear
0 to 15 1
16 to 25 2
26 to 40 3
41 to 60 4
Above 61 5
Input is the speed.
The signal flow chart is as follows
The gear conditions are given bellow along with change of speed:
1) The gear number if the speed is below 15Kmph
2) The gear number if the speed is below 25Kmph
3) The gear number if the speed is below 40Kmph
4)The gear number if the speed is below 60Kmph
5)The gear number if the speed is above 60Kmph
