《2016 Dynamic selection of dispatching rules for job shop scheduling》.pdf

PR ODUCTI ON PLA N NI N G CON TROL , 2000, V OL . 11, NO . 1, 73– 81 Dy nam ic selection of dispatching rules for j ob shop scheduling V . SU BR A M A N IA M , G. K . L E E , G. S. H ON G, Y . S. W ON G and T . RA M E SH K eyw ords scheduling , jo b shop , analy tic hierarchy p rocess 1. Intr oduction and disp atchin g rules M any jo b shop scheduling app roaches are rep ort ed in A bstract. Althou gh the academic contrib ution t o jo b shop the literature, and these can b e conv eniently organized as scheduling is abu nd ant , its imp act on pr actice ha s b een show n in table 1. A lm ost inv ariably , m ost of these 2 m inim al. The m ost p referred approach t o jo b shop scheduling app roaches are non-analy tical in nature. Ev en for simple 1 in the indu stry is disp atchin g rules. A m ajor criticism against 0 p roblem s, scheduling b ecom es extrem ely comp lex w hen 2 disp atchin g rules is that there is no single univ ersal rule . The e eå ectiv e choice of dispatching rules depends on the scheduling dy nam ical uncertainties, e.g . m achin e breakd ow ns and n u criterion and existing jo b shop conditions . I n this pap er, the uncertain arriv al of jo b s are taken into consideration J 4 authors have p rop osed a scheduling m ethod b ased on the ( Chry ssolouris 1992) . A naly tical result s obtained are 1 2 analy tic hierarchy p rocess , tha t dynam ically selects the m ost u sually for special ca ses, and m ost real-life jo b