I have the tip fuzzy logic system with the following parameters:
Inputs: Service and Food
Service Membership Functions(Poor, Good and Excellent).
Food Membership Functions(Rancid and Delicious).
Output: Tip.
Tip Membership Functions(Cheap, Average, Generous)
Rules: 1) If service is poor or food is rancid, then tip is cheap.
2) If service is good, then tip is average(this one has no dependency on input 2)
3) If service is excellent and food is delicious, then tip is generous.
Please help me improve this system?