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지하물류 운송용기 평가 시나리오 도출 및 검증
- 채우리;
- 김주욱
초록
This study investigates the impact of standardized underground logistics conainers on lower body muscle activation during warehouse tasks, comparing conventional roll containers(A type) with newly developed ones(B type). Through a detailed experimental setup involving electromyography(EMG) and tensiomyography(TMG), muscle activities of the lower limbs were quantitatively analyzed during loading unloading and transporting tasks. Results indicated no significant difference in muscle activation patters between the two rolltainer types, suggesting that the dimensions of these containers do not critically affect the muscular strain and workload. Furthermore, the TMG analysis revealed that muscle contraction velocity(Vc) increased in certain muscles when using the B-type rolltainer, indicating a potential for more efficient muscle engagement without increasing fatigue. This research underscores the importance of ergonomic considerations in the design of logistics equipment and suggests that further studies should focus on optimizing the interaction between human operators and logistical systems to enhance safety and efficiency in warehouse operations.
키워드
- 제목
- 지하물류 운송용기 평가 시나리오 도출 및 검증
- 제목 (타언어)
- Derivation and verification of scenarios for underground logistics rolltainer
- 저자
- 채우리; 김주욱
- 발행일
- 2024-06
- 저널명
- 시스템엔지니어링학술지
- 권
- 20
- 페이지
- 76 ~ 89