On speed control of induction motors. - Romeo Ortega; Per Johan Nicklasson; Gerardo Espinosa-Pérez (Autom., 1996)

Passivity-based control of a class of Blondel-Park transformable electric machines. - Per Johan Nicklasson; Romeo Ortega; Gerardo Espinosa-Pérez; C. G. J. Jacobi (IEEE Trans. Autom. Control., 1997)

Correction to "passitivity-based control of a class of blondel-park transformable electric machines". - Levent U. Gökdere; Charles W. Brice; Per Johan Nicklasson; Romeo Ortega; Gerardo Espinosa-Pérez (IEEE Trans. Autom. Control., 2001)

Satellite attitude control by quaternion-based backstepping. - Raymond Kristiansen; Per Johan Nicklasson (ACC, 2005)

Adaptive Output Feedback Control of Spacecraft Relative Translation. - Raymond Kristiansen; Antonio Loría; Antoine Chaillet; Per Johan Nicklasson (CDC, 2006)

Quaternion-Based Backstepping Control of Relative Attitude in a Spacecraft Formation. - Raymond Kristiansen; Per Johan Nicklasson; Jan Tommy Gravdahl (CDC, 2006)

Formation Modelling and 6DOF Spacecraft Coordination Control. - Raymond Kristiansen; Per Johan Nicklasson; Jan Tommy Gravdahl (ACC, 2007)

Uniform practical output-feedback stabilization of spacecraft relative rotation. - Raymond Kristiansen; Antonio Loría; Antoine Chaillet; Per Johan Nicklasson (ACC, 2008)

Spacecraft coordination control in 6DOF: Integrator backstepping vs passivity-based control. - Raymond Kristiansen; Per Johan Nicklasson; Jan Tommy Gravdahl (Autom., 2008)

Spacecraft relative rotation tracking without angular velocity measurements. - Raymond Kristiansen; Antonio Loría; Antoine Chaillet; Per Johan Nicklasson (Autom., 2009)

Satellite Attitude Control by Quaternion-Based Backstepping. - Raymond Kristiansen; Per Johan Nicklasson; Jan Tommy Gravdahl (IEEE Trans. Control. Syst. Technol., 2009)

Attitude reference generation for leader-follower formation with nadir pointing leader. - Rune Schlanbusch; Raymond Kristiansen; Per Johan Nicklasson (ACC, 2010)

Considerations choosing the optimal equilibrium point on the rotational sphere. - Rune Schlanbusch; Raymond Kristiansen; Per Johan Nicklasson (ACC, 2010)

PD+ attitude control of rigid bodies with improved performance. - Rune Schlanbusch; Antonio Loría; Raymond Kristiansen; Per Johan Nicklasson (CDC, 2010)

Hybrid stabilization of controlled spacecraft. - Rune Schlanbusch; Antonio Loría; Per Johan Nicklasson (CDC, 2010)

PD+ based output feedback attitude control of rigid bodies with improved performance. - Rune Schlanbusch; Antonio Loría; Raymond Kristiansen; Per Johan Nicklasson (ACC, 2011)

Hybrid attitude tracking of output feedback controlled rigid bodies. - Rune Schlanbusch; Esten Ingar Grøtli; Antonio Loría; Per Johan Nicklasson (CDC/ECC, 2011)

Spacecraft formation reconfiguration with collision avoidance. - Rune Schlanbusch; Raymond Kristiansen; Per Johan Nicklasson (Autom., 2011)

On the stability and stabilization of quaternion equilibria of rigid bodies. - Rune Schlanbusch; Antonio Loría; Per Johan Nicklasson (Autom., 2012)

Hybrid attitude tracking of rigid bodies without angular velocity measurement. - Rune Schlanbusch; Esten Ingar Grøtli; Antonio Loría; Per Johan Nicklasson (Syst. Control. Lett., 2012)

PD+ Based Output Feedback Attitude Control of Rigid Bodies. - Rune Schlanbusch; Antonio Loría; Raymond Kristiansen; Per Johan Nicklasson (IEEE Trans. Autom. Control., 2012)