Research Article

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

Table 12

Comparison of different methods for case study 1.

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

Hybrid of Taguchi method and fuzzy logicD = 2.25 mm24.45740.1691251.46320.510
L3 = 8.5 mm
L4 = 18.7 mm
Proposed approach of desirability, fuzzy-ANFIS-LAPO algorithmD = 2.3026.5920.1539253.8471.980.570
L3 = 8.5 mm
L4 = 18.7 mm