Research on High-Traction Bionic Mesh Lunar Rover Wheel

Abstract

Abstract In addressing the traction performance, mobility, and power consumption issues of lunar rover wheels, this study focuses on a bionic mesh wheel inspired by ostrich toe characteristics. By establishing a simulation environment and assembling a processed prototype wheel, both the bionic and comparative wheels underwent discrete element simulation experiments and traction and mobility tests. The experimental evaluation criteria included settlement depth and driving torque. The results revealed superior traction and mobility performance of the bionic wheel compared to the conventional wheel, with enhanced energy efficiency.