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선원의 업무수행에 영행을 미치는 선박의 운동효과Motion Effects of the Ship on Crew Performance

Other Titles
Motion Effects of the Ship on Crew Performance
Authors
김홍태하욱현장준혁황태현오승빈
Issue Date
31-8월-2013
Publisher
대한인간공학회
Keywords
Ship motion; Simulator sickness; Center of pressure; Simulator sickness questionnaire; Motion sickness
Citation
대한인간공학회지, v.32, no.4, pp 331 - 338
Pages
8
Journal Title
대한인간공학회지
Volume
32
Number
4
Start Page
331
End Page
338
URI
https://www.kriso.re.kr/sciwatch/handle/2021.sw.kriso/8087
Abstract
Objective: The aim of this study is to provide a current knowledge of the multiple issues regarding motion effects on crew performance. Background: The motions of the ship may create motion sickness, nausea and vomit. Also, these motions also disturb the balance of crew members, increase the energy expenditure of crew for shipboard work, and result in increased levels of injury and fatigue. However, the motion effects of the ship on crew performance has not been thoroughly investigated. Method: Participants (N=10) were engaged in an experiment in 2 experimental environments (training ship and ship handling simulator) and 2 navigational conditions (day and night). The COP(Center of Pressure) data were recorded as an objective measure of postural balance control and the SSQ(Simulator Sickness Questionnaire) was used as a subjective measure of sickness. Results: The results showed that COP has a no significant difference based on experimental environments, but significant effect on SSQ. Conclusion: During the virtual simulator navigation, subjects showed significant SSQ level changes, which included decreased SSQ data. But, there is no significant difference of COP between training ship and ship handling simulator. Application: The results of this study could be applied to the next generation of ship design to decrease effect of motion at sea and to increase performance of ship crew.so disturb the balance of crew members, increase the energy expenditure of crew for shipboard work, and result in increased levels of injury and fatigue. However, the motion effects of the ship on crew performance has not been thoroughly investigated. Method: Participants (N=10) were engaged in an experiment in 2 experimental environments (training ship and ship handling simulator) and 2 navigational conditions (day and night). The COP(Center of Pressure) data were recorded as an objective measure of postural balance control and the SSQ(Simulator Sickness Questionnaire) was used as a subjective measure of sickness. Results: The results showed that COP has a no significant difference based on experimental environments, but significant effect on SSQ. Conclusion: During the virtual simulator navigation, subjects showed significant SSQ level changes, which included decreased SSQ data. But, there is no significant difference of COP between training ship and ship handling simulator. Application: The results of this study could be applied to the next generation of ship design to decrease effect of motion at sea and to increase performance of ship crew.
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해양공공디지털연구본부 (해사디지털서비스연구센터)
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