1. Principles of animal locomotion;Alexander,2003
2. Li F, Bonsignori G, Scarfogliero U, Chen D, et al. Jumping mini-robot with bio-inspired legs. In: Proceedings of IEEE international conference on robotics and biomimetics, Bangkok, Thailand; 2009. p. 933–8.
3. Scaling and jumping: gravity loses grip on small jumpers;Scholz;J Theor Biol,2006
4. A mechanical trigger for the trot–gallop transition in horses;Farley;Science,1991
5. Machines that walk: the adaptive suspension vehicle;Song,1989