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GB/T 44251-2024Performance and related test methods of legged robots (English PDF)

腿式机器人性能及试验方法

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

July 24, 2024

Implementation date

February 1, 2025

Scope

GB/T 44251-2024 is the English-translated version of 腿式机器人性能及试验方法.

GB/T 44251-2024 is the Chinese standard "Performance and related test methods of legged robots". Its scope clause reads: This document specifies the kinematic performance of legged robots and describes the corresponding test methods.

This document is applicable to the whole machine performance test, module test and conformity assessment of different types of legged robots, such as single-legged and multi-legged robots. Its clauses include terms and definitions.

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Document preview — GB/T 44251-2024

National Standard of the People's Republic of China

ICS: 25.040.30
Classification: J28

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Preface
1 Scope
2 Normative references
3 Terms and Definitions
4 Performance
5 Test conditions
6 Rated speed
7 Maximum stopping distance
8 Maximum jump height
9 Maximum jump length
10 Maximum climbing height
11 Step travel capacity
12 Maximum slope angle
13 Transient impact resistance
14 Continuous impact resistance
15 Maximum cruising range
16 Maximum span distance
17 Minimum traffic height
18 Minimum turning space
19 Travel straightness
20 Terrain adaptability
21 Trajectory tracking capability
Appendix A (Informative) Test Report
Appendix B (Informative) Guidance for Comparative Evaluation of Robots of Different Sizes
Appendix C (Informative) Test methods for actual application scenarios

1 Scope

This document specifies the kinematic performance of legged robots and describes the corresponding test methods.

This document is applicable to the whole machine performance test, module test and conformity assessment of different types of legged robots, such as single-legged and multi-legged robots.

2 Normative references

The contents of the following documents constitute the essential clauses of this document through normative references in this document.

For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to

This document.

GB/T 14833-2020 Synthetic material sports field surface layer

GB/T 22517.6-2020 Requirements for the use and inspection methods of sports venues Part 6.Track and field venues

3 Terms and definitions

The following terms and definitions apply to this document.

3.1 travel surface

The ground on which the mobile robot travels.

[Source. GB/T 12643-2013, 7.7]

3.2 Leg

A rod structure that supports and propels a mobile robot through reciprocating motion and periodic contact with a travel surface.

[Source. GB/T 12643-2013, 3.4, modified]

3.3 Legged robot

A mobile robot that uses one or more legs to move around.

[Source. GB/T 12643-2013, 3.16.2]

3.4 load

The forces and/or torques that can be sustained at a mechanical interface in all directions of motion under specified conditions of velocity and acceleration.

[Source. GB/T 12643-2013, 6.2.1, modified]

3.5 Touching point

The point where the robot's legs first contact the ground each time they fall while traveling.

3.6 Topography

The shape of the running surface.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 38 pages — is available in the English PDF.

Referenced standards

Normative references

Similar standards

GB 38031-2025|GB/T44251-2024|GB/T 1.1-2020|GB/T 14833-2020|GB/T 22517.6-2020|GB/T 12643-2013|GB/T 43200|GB/T 41393

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