The net energetic cost of terrestrial locomotion by the snake Coluber constrictor, moving by lateral undulation, is equivalent to the net energetic cost of running by limbed animals (arthropods, lizards, birds, and mammals) of similar size. In contrast to lateral undulation and limbed locomotion, concertina locomotion by Coluber is more energetically expensive. The findings do not support the w...

This paper studies periodic gaits of quadruped locomotion systems. The purpose is to determine the best set of gait and locomotion variables during walking, for different robot velocities, based on two formulated performance measures. A set of experiments reveals the influence of the gait and locomotion variables upon the proposed indices, namely that the gait and the locomotion parameters shou...

This article presents a project that aims at understanding the neural circuitry controlling salamander locomotion, and developing an amphibious salamander-like robot capable of replicating its bimodal locomotion, namely swimming and terrestrial walking. The controllers of the robot are central pattern generator models inspired by the salamander's locomotion control network. The goal of the proj...

The mechanism of the human moving in water relies on the mutual impact of particular segments of the locomotion system. The essence of a small child locomotion in water is not developing speed, but primarily maintaining on the water surface and crossing the longest possible distance [1]. The subject of this work is the time and space analysis of the locomotion cycle of the infants’ lower limb d...

Tensegrity structures are prestressed compliant structures composed of a set of disconnected rigid compressed elements connected by continuous prestressed tensional elements. A spatially limited, local impact on tensegrity structures yields a global change of their shape. This essential property initiates the development of novel compliant locomotion systems with large shape variability and sim...