Development Direction of Reliability-based ROK Amphibious Assault VehiclesDevelopment Direction of Reliability-based ROK Amphibious Assault Vehicles
- Other Titles
- Development Direction of Reliability-based ROK Amphibious Assault Vehicles
- Authors
- 백일호; 봉주성; 허장욱
- Issue Date
- Feb-2021
- Publisher
- 한국기계가공학회
- Keywords
- Amphibious Assault Vehicle(상륙돌격장갑차); Reliability(신뢰성); Failure Frequency Items(고장다빈도 품목); Mean Time Between Failure(고장간 평균시간)
- Citation
- 한국기계가공학회지, v.20, no.2, pp.14 - 22
- Journal Title
- 한국기계가공학회지
- Volume
- 20
- Number
- 2
- Start Page
- 14
- End Page
- 22
- URI
- https://scholarworks.bwise.kr/kumoh/handle/2020.sw.kumoh/19055
- DOI
- 10.14775/ksmpe.2021.20.02.014
- ISSN
- 1598-6721
- Abstract
- A plan for the development of reliability-based ROK amphibious assault vehicles is proposed. By analyzingthe development case of the U.S. EFV, considerations for the successful development of the next-generationKorea Forces amphibious assault vehicle are presented. If the vehicle reliability can be improved to the level ofthe fourth highest priority electric unit for power units, suspensions, decelerators, and body groups, which havethe highest priority among fault frequency items, a system level MTBF of 36.4%↑ can be achieved, and theoperational availability can be increased by 3.5% . The next-generation amphibious assault vehicles must fulfillcertain operating and performance requirements, the underlying systems must be built, and sequencing of thehybrid engine and the modular concept should be considered. Along with big-data- and machine-learning-basedfailure prediction, machine maintenance based on augmented reality/virtual reality and remote maintenanceshould be used to improve the ability to maintain combat readiness and reduce lifecycle costs.
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