Conceptualizing tools for autonomous vehicle storage and retrieval systems
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Autonomous vehicle storage and retrieval systems utilize rail-guided vehicles moving in rectilinear paths within and between the aisles of unit load storage racks. Vertical vehicle movement is provided by lifts installed at fixed locations along the rack periphery. As an alternative to traditional automated storage and retrieval systems, autonomous vehicle systems enable users to match vehicle fleet size and the number of lifts to the level of transactions demand in a storage system. Analytical conceptualizing tools based on the features of autonomous vehicle systems are proposed for modelling expected performance as a function of key system attributes including storage capacity, rack configuration and fleet size. The models are demonstrated for a sample problem and compared with analytical conceptualizing tools used for automated storage and retrieval systems.
[1] C. J. Malmborg. Analysis of storage assignment policies in less than unit load warehousing systems , 1998 .
[2] Charles J. Malmborg. Storage assignment policy tradeoffs , 1996 .
[3] Yavuz A. Bozer,et al. Travel-Time Models for Automated Storage/Retrieval Systems , 1984 .
[4] Charles J. Malmborg. Rule of thumb heuristics for configuring storage racks in automated storage and retrieval systems design , 2001 .