“…An approximate input–output linearizing control method, presented by Hauser et al (1992), suggested a control strategy relying on an input–output linearizable approximation for the system. The method has attracted the attention of researchers and led to several other designs and applications (Deutscher, 2005; Ho and Hedrick, 2015; Kim and Oh, 1999; Leith and Leithead, 2001; Xiang and Wikander, 2004). Some of these applications include an adaptive approach to the method (Ghanadan and Blankenship, 1996; Kanellakopoulos et al, 1991; Ko et al, 1999; Kwon and Choi, 2014; Marino, 1997; Mohammed et al, 2012; Raimundez et al, 2014; Sahnehsaraei et al, 2014).…”