An LMI approach to the sliding mode static output feedback problem. - Ashu Akoachere; Christopher Edwards; Sarah K. Spurgeon (ECC, 1999)

A sliding mode output feedback controller for an aircraft system with flexible modes. - Christopher Edwards; Sarah K. Spurgeon; Ashu Akoachere (CDC, 2000)

Sliding-mode output feedback controller design using linear matrix inequalities. - Christopher Edwards; Ashu Akoachere; Sarah K. Spurgeon (IEEE Trans. Autom. Control., 2001)