Closed-loop identification revisited. - Urban Forssell; Lennart Ljung (Autom., 1999)

An alternative motivation for the indirect approach to closed-loop identification. - Lennart Ljung; Urban Forssell (IEEE Trans. Autom. Control., 1999)

Bias of feedback cancellation algorithms based on direct closed loop identification. - Johan Hellgren; Urban Forssell (ICASSP, 2000)

Some results on optimal experiment design. - Urban Forssell; Lennart Ljung (Autom., 2000)

Identification of unstable systems using output error and Box-Jenkins model structures. - Urban Forssell; Lennart Ljung (IEEE Trans. Autom. Control., 2000)

A projection method for closed-loop identification. - Urban Forssell; Lennart Ljung (IEEE Trans. Autom. Control., 2000)

Bias of feedback cancellation algorithms in hearing aids based on direct closed loop identification. - Johan Hellgren; Urban Forssell (IEEE Trans. Speech Audio Process., 2001)

Particle filters for positioning, navigation, and tracking. - Fredrik Gustafsson; Fredrik Gunnarsson; Niclas Bergman; Urban Forssell; Jonas Jansson; Rickard Karlsson; Per-Johan Nordlund (IEEE Trans. Signal Process., 2002)