Prediction of Fatigue Life for a New 2-DOF Compliant Mechanism by Clustering-Based ANFIS Approach

Table 2

The alternative stress for two cases (unit: MPa).

Steel A-36		AL 6061-T6
Cycles	Alternative stress	Cycles	Alternative stress
10	3999	1700	275.8
20	2827	5000	241.3
50	1896	34000	206.8
100	1413	1.4 E + 5	172.4
200	1069	8E + 5	137.9
2000	441	2.4 E + 6	117.2
10000	262	5.5 E + 7	89.63
20000	214	1E + 8	82.74
1E + 5	138
2E + 5	114
1E + 6	86.2