Shuttle-based storage and retrieval systems with robotic order picking shuttle carrier are relatively new systems not yet address in automated storage system research. The objective of this research paper is to propose analytical model for robotic order picking shuttle carriers. Analytical expressions for the calculation of multi cycle have been determined by assuming uniform distributed order-picking locations and the probability theory. The proposed model enables the calculation of the expected travel (cycle) time for multiple command cycles of the robotic order picking shuttle carrier, from which the throughput performance can be evaluated.
Progress in Material Handling Research
Lerher, Tone, "Shuttle-Based Storage and Retrieval Systems with Robotic Order-Picking Shuttle Carrier" (2018). 15th IMHRC Proceedings (Savannah, Georgia. USA – 2018). 7.