A Periodic Review Inventory Model with Controllable Lead Time and Backorder Rate in Fuzzy-stochastic Environment

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

The Variable Lead Time Stochastic Inventory Model with a Fuzzy Backorder Rate

Cost and operation of inventory depends a great deal on what happens to demand when the system is out of stock. In real inventory systems, it is more reasonable to assume that part of the excess demand is backordered and the rest is lost. However, the amount of backorders (or lost sales) often incurs disturbance due to various uncertainties. To incorporate this reality, this article attempts to...

متن کامل

A periodic review inventory model involving fuzzy expected demand short and fuzzy backorder rate

The purpose of this paper is to extend [Ouyang, L. Y., Chuang, B. R. (2001). A periodic review inventory-control system with variable lead time. International Journal of Information and Management Sciences, 12, 1–13] periodic review inventory model with variable lead time by considering the fuzziness of expected demand shortage and backorder rate. We fuzzify the expected shortage quantity at th...

متن کامل

Continuous Review and Partial Backorder Inventory System with Controllable Lead Time and Service Level Constraint

Inventory control is important in supply chain management. A great deal of research efforts have been devoted to it over a few decades. Previous researches always assume that the lead time is an exogenously parameter, and the unmet demand is backordered. However, these assumptions may not suit to the real environment. In this paper, a mathematical model regarding inventory control is set up for...

متن کامل

Optimal inventory model with defective units involving controllable backorder rate and variable lead time with mixtures of distribution

This paper considers that the number of defective units in an arrival order to be a binominal random variable. We derive a modified mixture inventory model with backorders and lost sales, in which the order quantity and lead time are decision variables. In our studies, we also assume that the backorder rate is dependent on the length of lead time through the amount of shortages and let the back...

متن کامل

Computational procedure of optimal inventory model involving controllable backorder rate and variable lead time with defective units

This paper investigates the backorder rate inventory problem with defective units. In practice, the uncertainties of customer’s demand and backorder rate are inherent; hence, backorder rate and customer’s demand are not constant. In this study, we assume that the backorder rate is dependent on the amount of shortages and backorder price discounts, and the lead time demand follows a mixture of d...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Fuzzy Information and Engineering

سال: 2015

ISSN: 1616-8658,1616-8666

DOI: 10.1016/j.fiae.2015.03.007