1. Model following VSC using an input-output approach;Bartolini,1994
2. Variable structure control of nonlinear multivariable systems: a tutorial;De Carlo,1988
3. A new robust MRAC using variable structure design for relative degree two plants;Fu;Automatica,1992
4. Sliding mode control of a discrete system;Furuta;Syst. Control Lett.,1990
5. Variable structure model reference adaptive control using only input and output measurements: part I;Hsu;Int. J. Control,1989