Interactive Reference Point Procedure Based on the Conic Scalarizing Function

Table 4

The solutions of the subproblems according to the values of 𝑡 at the second iteration.

𝑡	𝑓1(𝑥,𝑧)	𝑓2(𝑥)	𝑓3(𝑥)	UT(𝑓(𝑥,𝑧))	𝑥1	𝑥2	𝑥3	𝑥4
0	119135	37.28	−2613.34	−38852.97	4000	0	2818.95	3500
1	118414.8	37.04	−2600	−38617.28	4000	0	2760.87	3500
2	118414.8	37.04	−2600	−38617.28	4000	0	2760.87	3500
3	118414.8	37.04	−2600	−38617.28	4000	0	2760.87	3500
4	118414.8	37.04	−2600	−38617.28	4000	0	2760.87	3500
5	118414.8	37.04	−2600	−38617.28	4000	0	2760.87	3500
6	118414.8	37.04	−2600	−38617.28	4000	0	2760.87	3500
7	118414.8	37.04	−2600	−38617.28	4000	0	2760.87	3500
8	118414.8	37.04	−2600	−38617.28	4000	0	2760.87	3500
9	118414.8	37.04	−2600	−38617.28	4000	0	2760.87	3500