A homotopy analysis method for limit cycle of the van der Pol oscillator with delayed amplitude limiting. - Ali Kamali Eigoli; Mohammad Khodabakhsh (Appl. Math. Comput., 2011)

Spinal joint compliance and actuation in a simulated bounding quadruped robot. - Soha Pouya; Mohammad Khodabakhsh; Alexander Spröwitz; Auke Jan Ijspeert (Auton. Robots, 2017)