Table 1: Classification of some works in MRO subject in the literature.

Author [reference no.]YearDesign of experimentsModelingOptimization

Benyounis et al. [22]2008RSMRSMGraphical
Chang [5]2008TaguchiANNSA
Chatsirirungruang and Miyakawa [13]2009TaguchiTaguchiGA
Cheng et al. [12]2002RSMANNGA
Cojocaru et al. [23]2009Full factorialMLRGraphically
Martinez Delfa et al. [24]2009RSMRSM, ANNMathematically
Mukherjee and Ray [10]2008N/AANNModified TS
Nagesh and Datta [25] 2010Fractional factorial designMLR, ANNGA
Noorossana et al. [11]2008RSMANN, FSGA
Pasandideh and Niaki [9]2006RSMRSMGA
Patnaik and Biswas [26]2007TaguchiTaguchi (S/N)Weighting
Pizarro et al. [27]2006TaguchiRSMGraphically