듀얼 조향구동 장치를 갖는 포크리프트 타입 무인운반차(AGV)의 개발
Development of Forklift-Type Automated Guided Vehicle(AGV) with Dual Steering Drive Unit
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초록
Automated Guided Vehicle (AGV) is commonly used in manufacturing plant, warehouse, distribution center, and terminal. AGV is self-driven vehicle used to transport material between workstations in the shop floor without the help of an operator, and AGV includes a material transfer system located on the top and driving system at the bottom to move the vehicle as desired. For navigation, AGV mostly uses lane paths, signal paths or signal beacons. Various predominant sensors are also used in the AGV. However, in the conventional AGV, there is a problem of not turning or damaging nearby objects or AGV in a narrow space. In this paper, a new driving system is proposed to move the vehicle in a narrow space. In the proposed driving system, two sets of the combined steering-drive unit are adopted to solve the above problem. A prototype of AGV with the new driving system is developed for the comparative analysis with the conventional AGV. In addition, the experimental result shows the improved performance of the new driving system in the maximum speed, braking distance and positioning precision tests.
Abstract
Automated Guided Vehicle (AGV) is commonly used in manufacturing plant, warehouse, distribution center, and terminal. AGV is self-driven vehicle used to transport material between workstations in the shop floor without the help of an operator, and AGV includes a material transfer system located on the top and driving system at the bottom to move the vehicle as desired. For navigation, AGV mostly uses lane paths, signal paths or signal beacons. Various predominant sensors are also used in the AGV. However, in the conventional AGV, there is a problem of not turning or damaging nearby objects or AGV in a narrow space. In this paper, a new driving system is proposed to move the vehicle in a narrow space. In the proposed driving system, two sets of the combined steering-drive unit are adopted to solve the above problem. A prototype of AGV with the new driving system is developed for the comparative analysis with the conventional AGV. In addition, the experimental result shows the improved performance of the new driving system in the maximum speed, braking distance and positioning precision tests.
참고문헌 (19)
- "AGV Solution"[URL]
- 장석화, "유전 알고리듬을 이용한 무인운반차시스템의 운반경로 결정", 한국산업경영시스템학회지, 26(4), pp.23~30 (2003), 한국산업경영시스템학회
- Chen, Z. Y., "Design of a High-Payload Mecanum-Wheel Ground Vehicle(MWGV)", Robotic Systems and Applications, 1(1), pp.24~34 (2021)
- Cho, D. W., "Performance Evaluation of Multi-AGV using Stochastic Model in Automatic Manufacturing System", Journal of the Society of Korea Industrial and Systems Engineering, 23(54), pp.87~95 (2000)
- 최현선, "일정한 납기구간을 갖는 유연생산시스템에서의 AGV 경로에 관한 연구", 한국산업경영시스템학회지, 26(2), pp.68~74 (2003), 한국산업경영시스템학회
- Choi, J. S., "Operation Control Algorithm for an Automated Manufacturing System with Travel Time of AGV", Journal of the Society of Korea Industrial and Systems Engineering, 20(43), pp.287~297 (1997)
- "Clark FL-13"[URL]
- "ISO 3691-4 : 2020, Industrial Trucks – Safety Requirements and Verification – Part 4: Driverless Industrial Trucks and Their Systems", ~ (2020)
- "Leica AT960"[URL]
- Lim, J. K., "A Study on Moving Path Generation for Autonomous Vehicle", Journal of the Society of Korea Industrial and Systems Engineering, 21(45), pp.47~56 (1998)
- Lim, J. K., "Collision Avoidance Method for Autonomous Vehicle", Journal of the Society of Korea Industrial and Systems Engineering, 22(50), pp.33~44 (1999)
- LS Standard, "Fork Lift Trucks R 06013", ~ (2009)
- Ohh, M. C., "An Optimal Flow Path Design and Minimum Numbers of Vehicle for AGVS", Journal of the Society of Korea Industrial and Systems Engineering, 18(36), pp.105~112 (1995)
- "Right Angle Stacking Aisle"[URL]
- 송하준, "상하 회전형 차동 구동부를 이용한 자기 유도 무인운반차", 한국지능시스템학회 논문지, 24(2), pp.123~128 (2014), 한국지능시스템학회
- "The Logistics Magazine"[URL]
- Wang, T. T., "Research on Stability Design of Differential Drive Fork-Type AGV Based on PID Control", Electronics, 9, pp.1~17 (2020)
- 우승범, "중량물 운송을 위한 AGV의 주행 제어 방법", 한국지능시스템학회 논문지, 20(3), pp.394~399 (2010), 한국지능시스템학회
- Yu, S. Y., "Development of an Omnidirectional Automated Guided Vehicle with MY3 Wheels", Perspectives in Science, 7, pp.364~368 (2016)