A NEW PART-ORIENTED TEST EQUIPMENT FOR ELECTRICAL CONTACT RELIABILITY EVALUATION IN HIGH-SPEED CONNECTORS UNDER VIBRATION ENVIRONMENTS

Ming Li; Chao Zhang; Zhaojun Yang; Yinnan Zhang; Wanbin Ren

doi:10.1049/icp.2025.3728

A NEW PART-ORIENTED TEST EQUIPMENT FOR ELECTRICAL CONTACT RELIABILITY EVALUATION IN HIGH-SPEED CONNECTORS UNDER VIBRATION ENVIRONMENTS

Ming Li
, Chao Zhang^*
, Zhaojun Yang
, Yinnan Zhang
, Wanbin Ren

^*Corresponding author for this work

China Aero-Polytechnology Establishment
School of Electrical Engineering and Automation, Harbin Institute of Technology
Harbin Institute of Technology

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

1 Scopus citations

Abstract

Transient interruption failures in signal electrical connectors under external vibration conditions can significantly degrade signal integrity and compromise the reliability of electronic systems. However, reliably reproducing and capturing such failure events remains a significant technical challenge. This paper presents a novel part-oriented test system designed to monitor the dynamic contact performance of high-speed connectors under vibration conditions. The system facilitates the measurement of dynamic contact resistance and interruption duration. Additionally, the momentary interruption failure phenomenon is reproduced, and the effects of initial contact force and vibration amplitude are investigated. These findings contribute to enhancing the dynamic electrical contact reliability of high-speed connectors in vibrational environments.

Original language	English
Title of host publication	15th International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering, QR2MSE 2025
Publisher	Institution of Engineering and Technology
Pages	1542-1548
Number of pages	7
Volume	2025
Edition	35
ISBN (Electronic)	9781807050207, 9781807050344, 9781807050351, 9781807050375, 9781837242634, 9781837242900, 9781837242917, 9781837243143, 9781837243150, 9781837243167, 9781837243235, 9781837243341, 9781837243358, 9781837245277, 9781837246847, 9781837246854, 9781837247004, 9781837247011, 9781837247028, 9781837247035, 9781837247042, 9781837247059, 9781837247257, 9781837247264, 9781837247271, 9781837247295, 9781837247325, 9781837247332, 9781837249916
DOIs	https://doi.org/10.1049/icp.2025.3728
State	Published - 1 Dec 2025
Externally published	Yes
Event	15th International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering, QR2MSE 2025 - Hohhot, China Duration: 23 Jul 2025 → 26 Jul 2025

Conference

Conference	15th International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering, QR2MSE 2025
Country/Territory	China
City	Hohhot
Period	23/07/25 → 26/07/25

Keywords

CONTACT RESISTANCE
HIGH-SPEED CONNECTOR
INTERRUPTION DURATION
TEST EQUIPMENT

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10.1049/icp.2025.3728

Cite this

Li, M., Zhang, C., Yang, Z., Zhang, Y., & Ren, W. (2025). A NEW PART-ORIENTED TEST EQUIPMENT FOR ELECTRICAL CONTACT RELIABILITY EVALUATION IN HIGH-SPEED CONNECTORS UNDER VIBRATION ENVIRONMENTS. In 15th International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering, QR2MSE 2025 (35 ed., Vol. 2025, pp. 1542-1548). Institution of Engineering and Technology. https://doi.org/10.1049/icp.2025.3728

Li, Ming ; Zhang, Chao ; Yang, Zhaojun et al. / A NEW PART-ORIENTED TEST EQUIPMENT FOR ELECTRICAL CONTACT RELIABILITY EVALUATION IN HIGH-SPEED CONNECTORS UNDER VIBRATION ENVIRONMENTS. 15th International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering, QR2MSE 2025. Vol. 2025 35. ed. Institution of Engineering and Technology, 2025. pp. 1542-1548

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abstract = "Transient interruption failures in signal electrical connectors under external vibration conditions can significantly degrade signal integrity and compromise the reliability of electronic systems. However, reliably reproducing and capturing such failure events remains a significant technical challenge. This paper presents a novel part-oriented test system designed to monitor the dynamic contact performance of high-speed connectors under vibration conditions. The system facilitates the measurement of dynamic contact resistance and interruption duration. Additionally, the momentary interruption failure phenomenon is reproduced, and the effects of initial contact force and vibration amplitude are investigated. These findings contribute to enhancing the dynamic electrical contact reliability of high-speed connectors in vibrational environments.",

keywords = "CONTACT RESISTANCE, HIGH-SPEED CONNECTOR, INTERRUPTION DURATION, TEST EQUIPMENT",

author = "Ming Li and Chao Zhang and Zhaojun Yang and Yinnan Zhang and Wanbin Ren",

note = "Publisher Copyright: {\textcopyright} The Institution of Engineering \& Technology 2025.; 15th International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering, QR2MSE 2025 ; Conference date: 23-07-2025 Through 26-07-2025",

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doi = "10.1049/icp.2025.3728",

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Li, M, Zhang, C, Yang, Z, Zhang, Y & Ren, W 2025, A NEW PART-ORIENTED TEST EQUIPMENT FOR ELECTRICAL CONTACT RELIABILITY EVALUATION IN HIGH-SPEED CONNECTORS UNDER VIBRATION ENVIRONMENTS. in 15th International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering, QR2MSE 2025. 35 edn, vol. 2025, Institution of Engineering and Technology, pp. 1542-1548, 15th International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering, QR2MSE 2025, Hohhot, China, 23/07/25. https://doi.org/10.1049/icp.2025.3728

A NEW PART-ORIENTED TEST EQUIPMENT FOR ELECTRICAL CONTACT RELIABILITY EVALUATION IN HIGH-SPEED CONNECTORS UNDER VIBRATION ENVIRONMENTS. / Li, Ming; Zhang, Chao; Yang, Zhaojun et al.
15th International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering, QR2MSE 2025. Vol. 2025 35. ed. Institution of Engineering and Technology, 2025. p. 1542-1548.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - Li, Ming

AU - Zhang, Chao

AU - Yang, Zhaojun

AU - Zhang, Yinnan

AU - Ren, Wanbin

PY - 2025/12/1

Y1 - 2025/12/1

N2 - Transient interruption failures in signal electrical connectors under external vibration conditions can significantly degrade signal integrity and compromise the reliability of electronic systems. However, reliably reproducing and capturing such failure events remains a significant technical challenge. This paper presents a novel part-oriented test system designed to monitor the dynamic contact performance of high-speed connectors under vibration conditions. The system facilitates the measurement of dynamic contact resistance and interruption duration. Additionally, the momentary interruption failure phenomenon is reproduced, and the effects of initial contact force and vibration amplitude are investigated. These findings contribute to enhancing the dynamic electrical contact reliability of high-speed connectors in vibrational environments.

AB - Transient interruption failures in signal electrical connectors under external vibration conditions can significantly degrade signal integrity and compromise the reliability of electronic systems. However, reliably reproducing and capturing such failure events remains a significant technical challenge. This paper presents a novel part-oriented test system designed to monitor the dynamic contact performance of high-speed connectors under vibration conditions. The system facilitates the measurement of dynamic contact resistance and interruption duration. Additionally, the momentary interruption failure phenomenon is reproduced, and the effects of initial contact force and vibration amplitude are investigated. These findings contribute to enhancing the dynamic electrical contact reliability of high-speed connectors in vibrational environments.

KW - CONTACT RESISTANCE

KW - HIGH-SPEED CONNECTOR

KW - INTERRUPTION DURATION

KW - TEST EQUIPMENT

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PB - Institution of Engineering and Technology

T2 - 15th International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering, QR2MSE 2025

Y2 - 23 July 2025 through 26 July 2025

ER -

Li M, Zhang C, Yang Z, Zhang Y, Ren W. A NEW PART-ORIENTED TEST EQUIPMENT FOR ELECTRICAL CONTACT RELIABILITY EVALUATION IN HIGH-SPEED CONNECTORS UNDER VIBRATION ENVIRONMENTS. In 15th International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering, QR2MSE 2025. 35 ed. Vol. 2025. Institution of Engineering and Technology. 2025. p. 1542-1548 doi: 10.1049/icp.2025.3728

A NEW PART-ORIENTED TEST EQUIPMENT FOR ELECTRICAL CONTACT RELIABILITY EVALUATION IN HIGH-SPEED CONNECTORS UNDER VIBRATION ENVIRONMENTS

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Keywords

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