Week - 4

1. Here we created a chart logic for the washingmachine operation, we used state flow blocks, LED's, constant blocks to implement the above operation.

(a) We took 8 blocks and connected them with necessary input conditions, from start block to power block we have 2 paths to turn on/off the machine similarly power block to water block as conditions are considered.

(b) When both power water supplies are given, the process starts and lasts for 370sec for completion.

(c) If any condition fails it is indicated through LED.

(d) And the completion of stages are represented in a display associated with the LED's.

If water supply is off:

If all inputs are satisfied(after 400sec)

The completion of process are represented through LED.

2. Here we represented a gear model where there will be change in gear ratio with respect to speed applied to the system. Here we used state flow and constant blocks to implement.

(a) We connected 5 blocks in order to represent each gear with speed range.

(b) We connected the blocks with two way inputs so as to represent gear ratio both in ascending and descending value of speeds.

Gear representation at 34.85kmph:

Gear representation at 62.9kmph:

Gear representation at 14.45kmph: