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The paper broke through the traditional research ideas and methods,inspired by the excellent vibration damping and cushioning performance of ostrich foot.The ostrich foot was selected as biological prototype,based on reserve engineering(RE)technology,three-dimensional(3D)laser scanning and Magnetic Resonance Imaging(MRI)technology,combined with the bionic engineering principle.The structure and material characteristics of ostrich foot were used in the structural design and material biomimetic of walking foot,and a new-style bionic walking foot with satisfactory vibration damping and cushioning performance was developed.