Efficient Hybrid Method of FEA-Based RSM and PSO Algorithm for Multi-Objective Optimization Design for a Compliant Rotary Joint for Upper Limb Assistive Device

Table 8

Results of weight factor.

Parameter	Mean of S/N ratio f1			Mean of S/N ratio f2			Rank
	level 1	level 2	level 3	level 1	level 2	Level 3	f1	f2
D	0.3000	0.5013	0.6926	0.4571	0.5456	0.6216	0.3926	0.1645
t	0.1918	0.5057	0.7962	0.9506	0.5626	0.1111	0.6044	0.8395
Weight factor							0.4983	0.5017