Tightly coupled integrated inertial and real-time-kinematic positioning approach using nonlinear observer. - Jakob M. Hansen; Tor Arne Johansen; Thor I. Fossen (ACC, 2016)

Validation of nonlinear integrated navigation solutions. - Jan Rohac; Jakob M. Hansen; Mushfiqul Alam; Martin Sipos; Tor Arne Johansen; Thor I. Fossen (Annu. Rev. Control., 2017)

Nonlinear Observer for Tightly Coupled Integrated Inertial Navigation Aided by RTK-GNSS Measurements. - Jakob M. Hansen; Tor Arne Johansen; Nadezda Sokolova; Thor I. Fossen (IEEE Trans. Control. Syst. Technol., 2019)