检索结果-南通市图书馆

A production inventory Model of Constant production Rate and Demand of Level Dependent Linear Trend

American Journal of Operations Research 2016年第1期6卷 61-70页

作者： Shirajul Islam Ukil Md. Sharif Uddin Jahangirnagar University Savar Bangladesh

The proposed model considers the products with finite shelf-life which causes a small amount of decay. The market demand is assumed to be level dependent and in a linear form. The model has also considered the constant production rate which stops attaining a desired level of inventories and that is the highest level of inventories. production starts with a buffer stock and without any sort of backlogs. Due to the market demand and product’s decay, the inventory reduces to the level of buffer stock where again the production cycle starts. With a numerical search procedure the proof of the proposed model has been shown. The objective of the model is to obtain the total average optimum inventory cost and optimum ordering cycle.

关键词： production inventory Level Dependent Linear Trend Constant production Rate

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

A Time Dependent inventory Model for Exponential Demand Rate with Constant production Where Shelf-Life of the Product Is Finite

引用

Open Journal of Applied Sciences 2016年第1期6卷 38-48页

作者： Mohammad Ekramol Islam Shirajul Islam Ukil Md. Sharif Uddin Department of Business Administration Northern University Dhaka Bangladesh Department of Mathematics Jahangirnagar University Savar Bangladesh

In this paper a time dependent inventory model is developed on the basis of constant production rate and market demands which are exponentially decreasing. It advances in quest of total average optimum cost considering those products which have finite shelf-life. The model also considers the small amount of decay. Without having any sort of backlogs, production starts. Reaching at the desired level of inventories, it stops production. After that due to demands along with the deterioration of the items it initiates its depletion and after certain periods the inventory gets zero. The decay of the products is level dependent. The objective of this paper is to find out the optimum inventory cost and optimum time cycle. The model has also been justified with proving the convex property and by giving a numerical example.

关键词： production inventory Shelf-Life Time Dependent Demand Class production Rate

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

An inventory Model of production with Level Dependent Demand Allowing Few Defective Items

引用

American Journal of Operations Research 2021年第1期11卷 1-14页

作者： Md. Jamil Uddin Shirajul Islam Ukil Aminur Rahman Khan Md. Sharif Uddin Department of Mathematics Jahangirnagar University Savar Dhaka Bangladesh Department of Mathematics Bangladesh Military Academy Bhatiary Chattogram Bangladesh

This paper considers a model regarding the products with finite life which allows defective items in reproduction and causes a small amount of decay. The market demand is assumed to be level dependent linear type. The model has also considered the constant production rate which stops after a desired level of inventories and that is the highest level of it. Due to the market demand, defective item and product’s decay, the inventory reduces to the zero level where again the production cycle starts. With a numerical search procedure, the proof of the proposed model has been shown. The objective of the proposed model is to find out the total optimum inventory cost, optimum ordering cost and optimum ordering cycle.

关键词： production inventory Linear Demand Defective Item and Constant production Rate

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

EPQ models with bivariate random imperfect proportions and learningdependent production and demand rates

引用

Journal of Management Analytics 2021年第1期8卷 134-170页

作者： S.Ganesan R.Uthayakumar Department of Mathematics Government Polytechnic CollegeUsilampattiTamilnaduIndia Department of Mathematics The Gandhigram Rural Institute(Deemed to be University)GandhigramTamilnaduIndia

In this paper,three production inventory models are constructed for an imperfect manufacturing system by considering a warm-up production run,shortages during the hybrid maintenance period,and the rework of imperfect *** proportions of imperfect items produced during the warm-up and regular production runs are random and they are represented using a bivariate random *** shortage quantity is partially backordered and the supply of backorder quantity is planned simultaneously with regular demand *** learning models are designed to accommodate the different learning capabilities of workers in unit production time during warm-up and regular production *** production and demand rates of these models are made dependent on the learning *** the resulting models are highly nonlinear in the decision variable,they are optimized using a genetic *** models are illustrated using numerical examples and sensitivity studies are performed to find the influence of the key parameters.

关键词： production inventory imperfect manufacturing system bivariate imperfect proportions warm-up production maintenance rework learning genetic algorithm

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：