Optimal Position Fuzzy Control of an Underactuated Robotic Finger

Table 5

Comparison of different mutations strategies in terms of error value.

Mutation strategy	Fitness Pha1	Fitness Pha2
DE/rand/1	3.1352E − 04	2.7109E − 04
DE/best/1	7.2511E − 04	6.4323E − 04
DE/rand/2	4.1357E − 04	4.0554E − 04