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Benchmarking Standing Stability for Bipedal Robots

delete2025-01-01
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OA
AI
J
Juancastano, Juan A. *
E
Eugenio Manuel Espuela
J
Jaime Ramos
E
Enrico Mingo Hoffman
C
Chengxu Zhou *
DOI:10.1109/ACCESS.2025.3529191delete
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Abstract

Abstract

En 中文
Developing robust benchmarking methods is crucial to evaluate the standing stability of bipedal systems, including humanoid robots and exoskeletons. This paper presents a standardized benchmarking procedure based on the Linear Inverted Pendulum Model and the Capture Point concept to normalize the maximum angular momentum before falling. Normalizing these variables establishes absolute and relative benchmarks achieving comprehensive comparisons across different bipedal systems. Simulations were conducted on two humanoid robots, COMAN and WALK-MAN, to validate the approach, demonstrating its applicability to various sizes and configurations of robots. Furthermore, the same benchmarking method was applied to the therapeutic exoskeleton H3, illustrating its potential to optimize mechanical design and therapeutic performance. The results indicate that this standardized procedure provides a valuable tool for assessing and improving the stability of anthropomorphic robotic systems, providing insights into both hardware capabilities and control strategies.
Keywords:
Benchmark testing
Exoskeletons
Stability criteria
Legged locomotion
Humanoid robots
Structural engineering
Hardware
Performance evaluation
Motors
Force
stability criteria
humanoid robots
exoskeletons

Journal

IEEE Access cover
IEEE Access
IF:
3.6
Papers:
9.8W
Citations:
29.4W

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Universidad Rey Juan Carlos
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universite de lorraine
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Inria
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