Algorithm 2. Fuzzy Inference (Rule Base)
1.	#min1 rule check. Refer Equation (7).
2.	if (e_NB <= de_NB)
3.	min1 = e_NB;
4.	else
5.	min1 = de_NB;
6.	#min2 rule check. Refer Equation (8).
7.	if (e_NS <= de_NB)
8.	min2 = e_NS;
9.	else
10.	min2 = de_NB;
11.	#min3 rule check. Refer Equation (9).
12.	if (e_ZE <= de_NB)
13.	min3 = e_ZE;
14.	else
15.	min3 = de_NB;