Direct and indirect model reference adaptive control. - Kumpati S. Narendra; Lena S. Valavani (Autom., 1979)

Some design guidelines for discrete-time adaptive controllers. - Charles E. Rohrs; Michael Athans; Lena S. Valavani; Gunter Stein (Autom., 1984)

A frequency-domain estimator for use in adaptive control systems. - Richard O. LaMaire; Lena S. Valavani; Michael Athans; Gunter Stein (Autom., 1991)

Stability and performance in the presence of magnitude bounded real uncertainty: Riccati equation based state space approaches. - Dragan Obradovic; Lena S. Valavani (Autom., 1992)

Modeling for control of rotating stall. - James D. Paduano; Lena S. Valavani; A. H. Epstein; Edward M. Greitzer; G. R. Guenette (Autom., 1994)

H∞ and H2 optimal controllers for periodic and multirate systems. - Petros G. Voulgaris; Munther A. Dahleh; Lena S. Valavani (Autom., 1994)

Robust adaptive control: A slowly varying systems approach. - Petros G. Voulgaris; Munther A. Dahleh; Lena S. Valavani (Autom., 1994)