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A method of measuring the rotary vector reducer mechanical transmission efficiency

delete2026-08-05
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PRE
AI
Z
Zhen Yu *
L
Lei Kou
M
Mengyan Sun
Q
Qi An
S
Shuangfu Suo
DOI:10.1016/j.measurement.2026.122795delete
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Abstract

Abstract

En 中文
• Proposes a high-precision, non-contact RV reducer efficiency measurement method. • Integrates Motor Current Signature Analysis with a robust SVD-MUKF algorithm. • Validates the method's accuracy against national metrology standards. • Offers a novel framework for mechanical power transmission efficiency assessment. • Demonstrates a traceable metrological chain for uncertainty-quantified measurements.
Keywords:
RV reducer
Transmission efficiencymeasurement
Metrological uncertainty
Motor current signature analysis (MCSA)
SVD-MUKF
GUM(guide to the expression of uncertainty in measurement) framework

Journal

Measurement cover
Measurement
IF:
5.6
Papers:
1.9W
Citations:
5.4W

Organization

T
tsinghua university
Scholars:
11.5W
Papers: 9.9W
Citations: 137
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