“…The fractional factorial design, for example, has been applied as an initial screening approach to determine which process variables are important to control relevant PMs in IM (Mathivanan, & Parthasarathy, 2008; Kramschuster, Cavitt, Ermer, Chen, & Turng, 2005; Zheng, Wu, Xia, & Chen, 2005), as well as in several other manufacturing processes (Santilli, Puente, & Tanco, 2011; Kim, Son, Yang, & Yaragada, 2003). To the same end, the orthogonal array design has been used by the practitioners of Taguchi methods in IM (Ozcelik, & Erzurulumlu, 2006; Chen, Chuang, Hsiao, Yang, & Tsai, 2009; Kuo, & Su, 2007; Chen, Fu, Tai, & Deng, 2009; Barzegari, & Rodrigue, 2009).…”