Based on the analysis on demand changes, the paper amends and perfects the model of EPQ (Economic Production Quantity), further studies the minimum EPQ and minimum annual total costs of single line and multiple lines, and improves the EPQ model.
In the fundamental production inventory model,in order to solve the economic production quantity(EPQ) per cycle,we always fix both the demand quantity(r) and the production quantity(d) per day.
The paper studied the mathematic model to terminate the raw coal economic production of the coal enterprise and to ensure the reserves under the market competitive conditions according to the max benefit principle and with the quantitative analysis method in combined with the actual raw coal production conditions of the coal enterprises. The paper analyzed the practical cases,which could provide an effective analysis means to have a production base on the sales,to reduce the loss of products in store and to improve the economic benefits.
This paper presents an economic manufacturing quantity model which determines an optimal production run length and inspection schedules simultaneously in a deteriorating production process.
The paper also examines the effects of inspection sublots in an economic lot sizing context and shows that a simple, exact modification of the Economic Production Quantity formula is often possible in the continuous relaxation of the problem.
In this paper, we develop an integrated model for the joint optimization of the economic production quantity, the economic design of xˉ-control chart, and the optimal maintenance level.
This paper considers the materials procurement decision-making based on the economic order quantity and economic production quantity models with backlogging permitted.
We consider the Economic Production Quantity Model where the process goes out of control after a point within the production cycle.
例句来源
Based on the analysis of procedures of two stage production systems of perishable goods, a production inventory model and a genetic algorithm for the systems are proposed with decay of raw materials and semi finished and finished products taken into consideration. The ordering quantity and production can be determined economically and effectively with this model to minimize the total annual cost.
Based on the analysis on demand changes, the paper amends and perfects the model of EPQ (Economic Production Quantity), further studies the minimum EPQ and minimum annual total costs of single line and multiple lines, and improves the EPQ model.
The paper studied the mathematic model to terminate the raw coal economic production of the coal enterprise and to ensure the reserves under the market competitive conditions according to the max benefit principle and with the quantitative analysis method in combined with the actual raw coal production conditions of the coal enterprises.The paper analyzed the practical cases,which could provide an effective analysis means to have a production base on the sales,to reduce the loss of products in store and to ...