6Jeroen P, Van DB. Analytic Expressions for the Optimal Dwell Point in An Automated Storage/Retrieval System.International Production Economics, 2002,76(1):13- 25.
7Hu YH, Huang S, Chen CY, et al. Travel Time Analysis of a New Automated Storage and Retrieval System. Computers & Operations Research,2005,32(6): 1514-1544.
8Sarker R,Omar M.Hybrid evolutionary algorithm for job scheduling under machine maintenance[J].Applied Soft Computing Journal,2013,13(3):1440-1447.
9Khalid H,Beatrix B.Integration of products expiry dates in optimal scheduling of storage/retrieval operations for a flow-rack AS/RS[J].International Journal of Industrial and Systems Engineering,2013,15(2):216-233.
10PAZOUR F R J A. Product allocation problem for an AS/RS with multiple in-the-aisle pick positions[J]. IIE Transactions, 2015,47(2) : 1379-1396.