Veljko Potkonjak, Spyros G. Tzafestas, Miomir Vukobratovic, Milena Milojevic, Milos Jovanovic. Human-and-Humanoid Postures Under External Disturbances: Modeling, Simulation, and Robustness. Part 1: Modeling. Journal of Intelligent and Robotic Systems, 63(2):191-210, 2011. [doi]
Abstract is missing.