03: For the fuzzy logic system as shown in figure, if have two input error e(t) and change of error d/dt e(t) and output is force u determine: 1. The aggregation plot (graphically) of force. 2. The COG as a value of force. 20M Note: using the following fuzzy rules If error is zero and change-in-error is 25%, Then force small positive. If error is zero and change-in-error is 75%, Then force large positive. 2020 2021 . . . . 10 d/dt et zero PW ) PV8 p1/4 d/dt e(t) 20 -10 zero in ger tero