Inferential motion control: Identification and robust control with unmeasured performance variables. - Tom Oomen; Erik Grassens; Ferdinand Hendriks; Robbert van Herpen; Okko H. Bosgra (CDC/ECC, 2011)

Inferential Motion Control: Identification and Robust Control Framework for Positioning an Unmeasurable Point of Interest. - Tom Oomen; Erik Grassens; Ferdinand Hendriks (IEEE Trans. Control. Syst. Technol., 2015)