Aiming at the problems of stock management such as purchasing, manufacturing and distributing in supply chain with the multilevel series system in stock control as its research focus,the paper put forward a method of recursive search,by which the optimum ordering amount and control strategy were deducted.

Decision-making on feed quantity and order quantity in materials management

A model of the multi-period order quantity of two parties in the supply chain(SC) was established,discussing the multi-period order quantity in the two-level SC.

In this paper,by means of continual check of fixed order quantity and fixed order point,we establish a inventory control model in grain logistics system.

A Lot Sizing Game Model with One Vendor and Multiple Buyers under MTO;

Based on the non-linear quantity discount policy,a lot sizing coordination model is established.

So it is important to study vendor and purchaser for coordinating their lot sizing.

The model of simulation and parameter optimization for inventory control is establised,with the time-varying and stochastic characteristics of goods demands are taken into account as well as the stochastic characteristics of the goods arrivals lead-time,under the cosumption that the enterprise take the strategy of controling its inventory with fixed order batch and reorder point.

This paper analyzes the effect of order batch to lead time problem in a supply chain which formed by multitude of buyer order to one manufactory.