Nonlinear formation control of marine craft with experimental results. - Ivar-André F. Ihle; Roger Skjetne; Thor I. Fossen (CDC, 2004)

Output feedback control for maneuvering systems using observer backstepping. - Ivar-André F. Ihle; Roger Skjetne; Thor I. Fossen (ISIC, 2005)

Formation Control of Marine Surface Craft using Lagrange Multipliers. - Ivar-André F. Ihle; Jérôme Jouffroy; Thor I. Fossen (CDC/ECC, 2005)

Passivity-based designs for synchronized path-following. - Ivar-André F. Ihle; Murat Arcak; Thor I. Fossen (Autom., 2007)