Travel Time Model for Cylinder Type Parking System
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Travel Time Model for Cylinder Type Parking System

Authors: Jing Zhang, Jie Chen


In this paper, we mainly analyze an automated parking system where the storage and retrieval requests are performed by a tower crane. In this parking system, the S/R crane which is located at the middle of the bottom of the cylinder parking area can rotate in both clockwise and counterclockwise and three kinds of movements can be done simultaneously. We develop some mathematical travel time models for the single command cycle under the random storage assignment using the characteristics of this system. Finally, we compare these travel models with discrete case and it is shown that these travel models display a good satisfactory performance.

Keywords: Parking system, travel time model, tower crane.

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[1] W. H. Hausman, L. B., Schwarz, and S. C. Graves, “Optimal Storage Assignment in Automatic Warehousing Systems”, Management Science, vol. 22, no. 2, pp. 629-638, 1976.
[2] L. B. Schwarz, S. C. Graves, and, S.C. and W. H. Hausman, “Scheduling Policies for Automatic Warehousing Systems: Simulation Results”, AIIE Transtration, vol. 10, no. 3, pp. 260-270, 1978.
[3] Y. A. Bozer, and J. A. White, “Travel-time Models for Automated Storage/Retrieval Systems”, IIE Transactions, vol. 16, no. 4, pp. 329-338, 1984.
[4] H. Hwang, and S. B. Lee, “Travel-time models considering the operating characteristics of the storage and retrieval machine”, International Journal of Production Research, vol. 28, no. 10, pp. 1779-1789, 1990.
[5] S. G. Koh, B. S. Kim, and B. N. Kim, "Travel time model for the warehousing system with a tower crane S/R machine", Computers & Industrial Engineering, vol. 43, no. 3, pp. 495-507, 2002.