Q$3(10$ marks$)$

CAR AUTO$-$SEATING : FUZZY DESIGN:

Design of a Detailed Car Seat Control System.

Design a fuzzy control for controlling two motors position of a car seat $($auto$-$seating up$/$down$,$ forward$/$backward$),$ by knowledge and via some intelligence car seat control system. The controller should have two inputs, $($person weight, and person tall on the seat$).$ This should work in such a way that the seating position is to be set according to the best posture in a car.

Show the system structure, five associated fuzzy rules. Simulate the system operation via hand and compute the defuzzification of system parameters. Use three memberships for each variable at the input and the output, $($bell shapes$),(5$ marks$).$

Write adequate number of rules, and show it works via the fuzzy rules, and show the defuzzification process. $(5$ marks$).$