This article presents a methodology to solve three dimensional bounded transportation problem. Bounded problem is expounded by defining parallel Equivalence between the two problems established. The proposed model applied public distribution system of North Delhi. A computing software LINGO 17:0 used application.

this paper is a research on the ordering planning of a supply chain with one supplier, multi buyer and multi deteriorating items. items have fixed life time and expire dates. the ordering period is taken as variable and must be computed the proposed models. the problem is studied via two different approaches the first is the joint replenishment, based on the hwang and chew's model [3] and ...

We introduce the multi-agent transportation (MAT) problem, where agents have to transport containers from their starting positions designated goal positions. Movement takes place in a common environment collisions between and must be avoided. In contrast other frameworks such as pathfinding (MAPF) or pickup delivery (MAPD), are allowed separate at any time, which can reduce makespan also allows...

The conventional method towards deriving schedule for a fleet of ships to minimize cost alone has the short-coming of not addressing the problem of operation revenue losses associated with delays during maintenance at ships dockyards. In this paper, a preventive maintenance schedule for a fleet of ships that incorporates op-portunity cost is presented. The idea is to assign a penalty cost to al...

We consider the problem of scheduling trains and containers (or trucks and pallets) between a depot and a destination. Goods arrive at the depot dynamically over time and have distinct due dates at the destination. There is a fixed-charge transportation cost for each vehicle, and each vehicle has the same capacity. The cost of holding goods may differ between the depot and the destination. The ...

This paper aims to investigate the integrated production/distribution and inventory planning for perishable products with fixed life time in the constant condition of storage throughout a two-echelon supply chain by integrating producers and distributors. This problem arises from real environment in which multi-plant with multi-function lines produce multi-perishable products with fixed life ti...