A Device and Method to Identify Hip, Knee and Ankle Joint Impedance During Walking. - Herman van der Kooij; Simone S. Fricke; Ronald C. van 't Veld; Ander Vallinas Prieto; Arvid Q. L. Keemink; Alfred C. Schouten; Edwin H. F. van Asseldonk (CoRR, 2021)

Feasible Wrench Set Computation for Legged Robots. - Ander Vallinas Prieto; Arvid Q. L. Keemink; Edwin H. F. van Asseldonk; Herman van der Kooij (IEEE Robotics Autom. Lett., 2022)

Momentum-Based Balance Control of a Lower-Limb Exoskeleton During Stance. - Ander Vallinas Prieto; Arvid Q. L. Keemink; Cristina Bayon; Edwin van Asseldonk; Herman van der Kooij (ICORR, 2023)

Spatial Robust Whole-Body Dynamic Trajectory Optimization of a Lower-Limb Exoskeleton. - Shahriar Sheikh Aboumasoudi; Ander Vallinas Prieto; Sjors De Bruin; Hakan Köroglu; Herman van der Kooij; Arvid Q. L. Keemink (ICORR, 2025)