Robust task-space control of hydraulic robots. - Oliver T. Becker; Ingo T. Pietsch; Jürgen Hesselbach (ICRA, 2003)

Passive joint-sensor applications for parallel robots. - Jürgen Hesselbach; Carlos Cezar Bier; Ingo T. Pietsch; Nicolae Plitea; Stephanus Büttgenbach; Alexander Wogersien; Jens Güttler (IROS, 2004)

How to reach the dynamic limits of parallel robots? An autonomous control approach. - Ingo T. Pietsch; Mathias Krefft; Oliver T. Becker; Carlos Cezar Bier; Jürgen Hesselbach (IEEE Trans Autom. Sci. Eng., 2005)

Detection and Avoidance of Singularities in Parallel Kinematic Machines. - Franz Dietrich; Jochen Maaß; Carlos Cezar Bier; Ingo T. Pietsch; Annika Raatz; Jürgen Hesselbach (Robotic Systems for Handling and Assembly, 2011)