Toyoyuki Honjo and Takeshi Hayashi and Akinori Nagano and Zhi-Wei Luo, Target Trajectory Design of Parametrically Excited Inverted Pendulum for Efficient Bipedal Walking. journal = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology. November 2011, vol. 59(11). 2359 - 2366 [viewed 19 September 2024]. Available from: https://publications.waset.org/pdf/2569.