Field large animal multi-ground environment variable slope mechanics and kinematics measurement platform

Abstract

The invention relates to a field large animal multi-ground environment variable slope mechanics and kinematics measurement platform, which comprises a biological plantar three-dimensional force measurement system and a three-dimensional biological motion capture system, the biological plantar three-dimensional force measurement system comprises a three-dimensional force acquisition system and a detachable variable structure environment building platform. The detachable variable structure environment building platform is composed of a rod frame, a common supporting truss and a three-dimensionalforce platform supporting truss. The horizontal part of the rod frame is formed by connecting a vertical supporting rod and a horizontal supporting rod through a cross chuck and a plug pin. The rod frame inclined surface part and the rod frame step part are formed by connecting a first short support rod, a second short support rod and a horizontal support rod through a cross chuck and a bolt; therod frame is in lap joint with the common supporting truss and the three-dimensional force platform supporting truss through hanging lugs and horizontal supporting rods. According to the invention, plane, inclined plane and step environments in biological field movement can be simulated, rapid construction of various field environments can be achieved, and biokinematics and mechanical data can betested.

Description

technical field [0001] The invention belongs to a three-dimensional biological plantar pressure measurement system suitable for large-scale organisms in the field and a three-dimensional biological motion capture system under the condition of light interference in the field, and specifically relates to a field large-scale animal multi-ground environment variable gradient mechanics and kinematics measurement platform . Background technique [0002] Biokinetics is a branch of biology that applies the principles and methods of kinematics and mechanics to the quantitative study of dynamics in living organisms. Accurate measurements of biological kinematics and mechanics are key to understanding the properties of biological movement and energy utilization. It is the key to understand the gait and three-dimensional force of organisms under special working conditions such as building sloped steps. [0003] At present, most of the domestic biomechanical platforms under special wor...

AI Technical Summary

Problems solved by technology

At present, there are not many three-dimensional mechanics and kinematics measurement platforms for variable ground structures, such as the publication number CN104344919B "A three-dimensional force

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