{"title":"EVA手套在零重力、低压环境下的振动传递特性。","authors":"Yanpu Mu, Hao Fu, Yuefeng Li, Yang Yu, Xudong Pan","doi":"10.1080/00140139.2025.2525954","DOIUrl":null,"url":null,"abstract":"<p><p>This study proposes a direct measurement method for hand-transmitted vibration in a simulated zero-gravity, low-pressure environment. The study evaluates the vibration reduction effect of extravehicular activity (EVA) gloves and explores their influence on the vibration transmission characteristics of the hand-arm system. Twelve subjects participated in the experiment, simulating astronauts using electric tools to drive screws outside the cabin and measuring vibration exposure at various positions of the human hand-arm system. The results showed that EVA gloves can reduce vibration transmission to the hand, but cannot effectively weaken vibration transmission to the wrist, upper arm and forearm. The pressure in EVA gloves has a significant impact on the vibration transmission characteristics of various positions of the arm system. Increasing the grip force will weaken the vibration reduction effect of EVA gloves, and there is a significant interaction between grip force, pressure and EVA gloves.</p>","PeriodicalId":50503,"journal":{"name":"Ergonomics","volume":" ","pages":"1-15"},"PeriodicalIF":2.4000,"publicationDate":"2025-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Vibration transmission characteristics of EVA gloves in a zero-gravity, low-pressure environment.\",\"authors\":\"Yanpu Mu, Hao Fu, Yuefeng Li, Yang Yu, Xudong Pan\",\"doi\":\"10.1080/00140139.2025.2525954\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>This study proposes a direct measurement method for hand-transmitted vibration in a simulated zero-gravity, low-pressure environment. The study evaluates the vibration reduction effect of extravehicular activity (EVA) gloves and explores their influence on the vibration transmission characteristics of the hand-arm system. Twelve subjects participated in the experiment, simulating astronauts using electric tools to drive screws outside the cabin and measuring vibration exposure at various positions of the human hand-arm system. The results showed that EVA gloves can reduce vibration transmission to the hand, but cannot effectively weaken vibration transmission to the wrist, upper arm and forearm. The pressure in EVA gloves has a significant impact on the vibration transmission characteristics of various positions of the arm system. Increasing the grip force will weaken the vibration reduction effect of EVA gloves, and there is a significant interaction between grip force, pressure and EVA gloves.</p>\",\"PeriodicalId\":50503,\"journal\":{\"name\":\"Ergonomics\",\"volume\":\" \",\"pages\":\"1-15\"},\"PeriodicalIF\":2.4000,\"publicationDate\":\"2025-07-09\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Ergonomics\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://doi.org/10.1080/00140139.2025.2525954\",\"RegionNum\":3,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"ENGINEERING, INDUSTRIAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Ergonomics","FirstCategoryId":"5","ListUrlMain":"https://doi.org/10.1080/00140139.2025.2525954","RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"ENGINEERING, INDUSTRIAL","Score":null,"Total":0}
Vibration transmission characteristics of EVA gloves in a zero-gravity, low-pressure environment.
This study proposes a direct measurement method for hand-transmitted vibration in a simulated zero-gravity, low-pressure environment. The study evaluates the vibration reduction effect of extravehicular activity (EVA) gloves and explores their influence on the vibration transmission characteristics of the hand-arm system. Twelve subjects participated in the experiment, simulating astronauts using electric tools to drive screws outside the cabin and measuring vibration exposure at various positions of the human hand-arm system. The results showed that EVA gloves can reduce vibration transmission to the hand, but cannot effectively weaken vibration transmission to the wrist, upper arm and forearm. The pressure in EVA gloves has a significant impact on the vibration transmission characteristics of various positions of the arm system. Increasing the grip force will weaken the vibration reduction effect of EVA gloves, and there is a significant interaction between grip force, pressure and EVA gloves.
期刊介绍：
Ergonomics, also known as human factors, is the scientific discipline that seeks to understand and improve human interactions with products, equipment, environments and systems. Drawing upon human biology, psychology, engineering and design, Ergonomics aims to develop and apply knowledge and techniques to optimise system performance, whilst protecting the health, safety and well-being of individuals involved. The attention of ergonomics extends across work, leisure and other aspects of our daily lives.
The journal Ergonomics is an international refereed publication, with a 60 year tradition of disseminating high quality research. Original submissions, both theoretical and applied, are invited from across the subject, including physical, cognitive, organisational and environmental ergonomics. Papers reporting the findings of research from cognate disciplines are also welcome, where these contribute to understanding equipment, tasks, jobs, systems and environments and the corresponding needs, abilities and limitations of people.
All published research articles in this journal have undergone rigorous peer review, based on initial editor screening and anonymous refereeing by independent expert referees.
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