Capacity constraints are fairly straightforward to add to p-median and tour-based models, but become more challenging for node-covering, flow-intercepting, and flow-refueling models, which, like covering models generally, often lack variables that allocate demand to stations explicitly. Examples of ho...
B. Roy, R. Slowinski, Multi-criteria assignment problem with incompatibility and capacity constraints. Annals of Operations Research, 147(1) (2006) 287-316.Roy B, Slowinski R. Multi-criteria assignment problem with incompatibility and capacity constraints. Ann Oper Res 2006;147(1):287-316....
Other examples include fishery (under quota constraints), flight seats, hotel rooms, limited edition goods, fashionable items, specialized agricultural products, emissions trading, etcetera. What all these cases have in common is that a seller who attempts to maximize his profits should not only ...
Operation management_Capacity-Planning-and-Control MSCI102:OperationsManagementCapacityplanning&control MarkStevensonA71Dept.ofManagementSciencem.stevenson@lancaster.ac.uk 2 Contents Capacitymanagementanddemandfulfilment-Howcanwemeasure,evaluateandplantomakethebestuseofcapacity?Capacityconstraints-Whatisaprocess...
(2003). An optimal approach to the multiple-depot heterogeneous vehicle routing problem with time win- dow and capacity constraints. Latin American Applied Research, 33(2), 129-134.Dondo, R., Mendez, C., & Cerda, J. (2003). An Optimal Approach To the Multiple-Depot Heterogeneous Vehicle ...
There are constraints on capacity management and these are normally Time and Capacity. Time may be a constraint where a customer has a particular required delivery date. In this situation, capacity managers often "plan backwards". In other words, they allocate the final stage (operation) of the...
EffectiveCapacity–maximumoutputgiventherealityofconditionssuchasmachinedowntime,labourissues,quality,etc.inaperiodoftime(whatyouexpecttoachievegivenconstraints)MeasuresofSystemEffectiveness 1.Efficiency–ratioofactualoutputtoeffectivecapacity =ActualOutput/EffectiveCapacity 2.Utilization–ratioofactualoutputtodesign...
Even with accurate data and robust planning processes, there may be situations where resource constraints limit an organization’s ability to meet production demands. For example,a shortage of skilled labor or raw materials could prevent an organization from fully utilizing its capacity. ...
Schedule-based transit assignment: New dynamic equilibrium model with vehicle capacity constraints Natale Papola; Francesco Filippi; Guido Gentile;.Schedule-based transit assignment: A new dynamic equilibrium model with vehicle capacity constraints.Operations Research.2009.1-26Papola N., F. Filippi, G....
Capacity constraints and pivotal suppliers In this section we relax the assumption that any group of n − 1 firms has enough capacity to meet maximum demand. Instead we adopt, Assumption A2 (n−1)k<θ―<nk. We say that firm i is pivotal conditional on θ if (n − 1)k < θ. ...