Research Article

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

Table 22

Comparison of differential methods for case study 3.

MethodOptimal parametersOptimal results
Frequency (Hz)Displacement (mm)Stress (MPa)SFMPCI

Hybrid of Taguchi method and fuzzy logicL1 = 7.7 mm158.9700.0957155.8003.220.496
L3 = 10.1625 mm
D = 2.25 mm
Proposed approach of desirability, fuzzy-ANFIS-LAPO algorithmL1 = 6.3793 mm27.0060.2203332.80961.5110.611
L3 = 9.73 mm
D = 2.25 mm