A Hybrid Computational Method of Desirability, Fuzzy Logic, ANFIS, and LAPO Algorithm for Multiobjective Optimization Design of Scott Russell Compliant Mechanism

Table 13

Desirability results of the case study 2.

No.	Design variables (unit: mm)				Frequency	displacement	Stress	Desirability of F1(X)	Desirability of F2(X)
	θ	L1	L2	D	F1(X) mm	F2(X) (Hz)	F3(X) (MPa)	D1	D2
1	14.5	6.3	16.6	2.875	140.2838	0.013508	20.136932	0.126042291	0.102725633
2	12.5	6.3	16.6	2.875	141.5087	0.010046	17.092119	0.089296146	0.049191484
3	16.5	6.3	16.6	2.875	139.9513	0.013255	20.756254	0.264504072	0.098396331
4	14.5	4.9	16.6	2.875	139.9384	0.010927	18.907122	0.016411556	0.055559464
5	14.5	7.7	16.6	2.875	142.1834	0.010787	20.473748	0.338359234	0.081632844
6	14.5	6.3	14.5	2.875	148.7576	0.008941	13.90206	0.105418876	0.070044602
7	14.5	6.3	18.7	2.875	133.6071	0.011627	18.555608	0.249708039	0.059644029
8	14.5	6.3	16.6	2.25	54.02425	0.091965	155.65601	0	0.520514669
9	14.5	6.3	16.6	3.5	224.1544	0.004473	12.163485	0.375575312	0.106083045
10	12.5	4.9	14.5	2.25	29.63534	0.010148	31.923139	0.036724691	0.150747816
11	16.5	4.9	14.5	2.25	30.0422	0.040185	87.9122	0.013316419	0.413327968
12	12.5	7.7	14.5	2.25	30.81703	0.055528	108.84574	0	0.456367237
13	16.5	7.7	14.5	2.25	28.94823	0.152702	249.32714	0.214726673	0.70638882
14	12.5	4.9	18.7	2.25	26.82343	0.086202	160.20452	0.022707379	0.504418284
15	16.5	4.9	18.7	2.25	24.99238	0.0898	160.62031	0.05839604	0.461010103
16	12.5	7.7	18.7	2.25	25.76424	0.065583	119.20462	0.19869231	0.36014185
17	16.5	7.7	18.7	2.25	649.3008	1.78E − 05	7.9628582	0.632518439	0.304175099
18	12.5	4.9	14.5	3.5	238.0543	0.002067	7.4382126	0.393236144	0
19	16.5	4.9	14.5	3.5	235.5158	0.003742	12.915726	0.309825869	0
20	12.5	7.7	14.5	3.5	245.0752	0.003262	8.3554397	0.463009101	0.033847584
21	16.5	7.7	14.5	3.5	706.8922	1.89E − 05	2.0140876	0.777736293	0.175665459
22	12.5	4.9	18.7	3.5	212.0324	0.004153	11.315538	0.264022704	0.206278396
23	16.5	4.9	18.7	3.5	211.4283	0.004882	10.593629	0.239709361	0.054666508
24	12.5	7.7	18.7	3.5	648.699	1.77E − 05	2.1232273	0.706507805	0
25	16.5	7.7	18.7	3.5	646.6069	1.97E − 05	1.998213	1	0