Autonomous Conveyance Control of AGV Based on Knowledge of Taxi Transportation Rules

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Recently, demand has been increasing for various kinds and volumes of manufacturing systems. Also, the importance of the Automated Guided Vehicle (AGV) is increasing because it can flexibly correspond to the change of equipment in a factory. This paper describes an autonomous conveyance system for AGV based on a taxi transportation strategy. The system focuses on knowledge of a flexible taxi system in traffic engineering. A taxi is a transport unit in a traffic system with higher flexibility in traveling routes and arrival/departure points compared with railways and buses. In the present report, the waiting mode of a taxi is applied as an AGV rule and investigated to verify the effect of the proposed system. Moreover, the effect of multi-loaded AGV on system performance such as matching time and conveyance efficiency is investigated. A numerical experiment has been conducted to evaluate them. As a result, it was found that introduction of multi-loaded AGV is effective at reducing matching time without conveyance efficiency decrease.

Info:

Periodical:

Key Engineering Materials (Volumes 523-524)

Edited by:

Tojiro Aoyama, Hideki Aoyama, Atsushi Matsubara, Hayato Yoshioka and Libo Zhou

Pages:

693-698

Citation:

T. Hirogaki et al., "Autonomous Conveyance Control of AGV Based on Knowledge of Taxi Transportation Rules", Key Engineering Materials, Vols. 523-524, pp. 693-698, 2012

Online since:

November 2012

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$38.00

[1] Valckenaersa P. and H. Van B, Holonic Manufacturing Execution Systems, CIRP Annals Manufacturing Technology, 54(1), (2005).

[2] Kyung S. K, Design for a tandem AGV system with two-load AGVs, Computers & Industrial Engineering, 53(2), D. C , (2007).

DOI: https://doi.org/10.1016/j.cie.2007.06.016

[3] Srinivasan R., Sunderesh S. H., and G. D. Taylor, A Lagrangian relaxation approach to solving the integrated pick-up/drop-off point and AGV flowpath design problem, Applied Mathematical Modeling, 28(8), (2004).

DOI: https://doi.org/10.1016/j.apm.2003.12.007

[4] José A. V. and Brian Q. R., Optimal location of well points in a single loop AGV system with time restrictions on vehicle availability, Europ. J. of Operational Research, 192(1), (2009).

DOI: https://doi.org/10.1016/j.ejor.2007.09.014

[5] Keiji O., Toshiki H., Eiichi A., Yuuki O. and Tetsurou Y., PERFORMANCE OF AGV CONVEYANCESYSTEM USING KNOWLEDGE OF TAXITRAVELING, Proc. 2006 International Symposium on Flexible Automation, 0011-a, (2006).