Design and analysis of large load composite mobile structure

Shufeng Jiang; Liyuan Dong

doi:10.1117/12.3009568

16 October 2023 Design and analysis of large load composite mobile structure

Shufeng Jiang, Liyuan Dong

Proceedings Volume 12803, Fifth International Conference on Artificial Intelligence and Computer Science (AICS 2023); 1280321 (2023) https://doi.org/10.1117/12.3009568
Event: 2023 5th International Conference on Artificial Intelligence and Computer Science (AICS 2023), 2023, Wuhan, China

Abstract

The research and design of mobile mechanisms that can adapt to a variety of complex terrains is a key research direction in the field of mobile device research. Because having both good mobility and barrier crossing is the primary performance indicator for mobile agencies to quickly adapt to the unstructured environment, the combination of strong mobility of the wheeled walking mechanism and high barrier crossing of the legged walking mechanism of the composite deformed wheel walking structure is generally favored. In this paper, in view of the demand for mobile equipment walking structure in complex environment, comparing the advantages and disadvantages of domestic and foreign composite deformed wheel moving mechanism, analyzing the characteristics of each walking mechanism and its design points, and designing a composite deformed wheel combining wheeled walking and tracked walking; The action principle of the deformed wheel is studied, and the spokes of the wheel are expanded by the motor-driven hydraulic cylinder to realize the deformation; The working conditions after deformation of the circular wheel body are analyzed, and it is proved that the structure can accomplish the deformation under different working conditions, and the fields to which the composite mobile structure is applicable are analyzed, which can provide reference for the subsequent research of related walking structures.

(2023) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Shufeng Jiang and Liyuan Dong "Design and analysis of large load composite mobile structure", Proc. SPIE 12803, Fifth International Conference on Artificial Intelligence and Computer Science (AICS 2023), 1280321 (16 October 2023); https://doi.org/10.1117/12.3009568

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KEYWORDS

Deformation

Design and modelling

Analytical research

Mobile robots

Energy efficiency

Mobile devices

Roads

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