Multi-item inventory model for deteriorating items with stock dependent demand under two-warehouse system is developed in fuzzy environment (purchase cost, investment amount and storehouse capacity are imprecise ) under inflation and time value of money. For display and storage, the retailers hire one warehouse of finite capacity at market place, treated as their own warehouse (OW), and another...

Industrial Revolution 4.0 menyebabkan pelaku supply chain untuk dapat terus beradaptasi dengan teknologi agar tetap kompetitif. Salah satu cara yang digunakan bagi adalah menerapkan IoT membantu memudahkan dalam melakukan proses tracking dan tracing inventory. Dengan adanya ini, seluruh pergerakan mulai dari penerimaan inventory sampai pengeluaran tercatat secara sistem online. Proses ini bertu...

In recent times, the interest in using radio frequency identification (RFID) technology in supply chain activities has increased due to potential benefits in customer responsiveness and inventory and logistical costs reduction. RFID technology offers tremendous opportunities for those companies trying to reduce cycle times through automation, lower operational risks, improve return on investmen...

This paper deals with an inventory system with one central warehouse and a number of identical retailers. We consider perishable-on-theshelf items; that is, all items have a fixed shelf life and start to age on their arrival at the retailers. Each retailer faces Poisson demand and employs (1, T) inventory policy. Although demand not met at a retailer is lost, the unsatisfied demand at the centr...

We consider a multi-product serial two echelon inventory system with stochastic demand. Inventories at the downstream location are replenished periodically using an automatic ordering system. Under vendor managed inventory strategies the upstream stage is allowed to adapt these orders in order to benefit from economies of scale. We propose three different VMI strategies, aiming to reduce the or...

This study investigates a two-echelon supply chain model for deteriorating inventory in which the retailer’s warehouse has a limited capacity. The system includes one wholesaler and one retailer and aims to minimise the total cost. The demand rate in retailer is stock-dependent and in case of any shortages, the demand is partially backlogged. The warehouse capacity in the retailer (OW) is limit...

The main objective of this paper is to develop a two-warehouse inventory model with partial backordering and Weibull distribution deterioration. We consider inflation and apply the discounted cash flow in problem analysis. The discounted cash flow DCF and optimization framework are presented to derive the optimal replenishment policy that minimizes the total present value cost per unit time. Wh...

This study aims at optimally coordinating inventory among all the partners in a supply chain system with a central warehouse and multiple local retailers so as to minimize the average total costs. After reviewing the literature, we found no study proposes an efficient solution approach that guarantees to secure an optimal solution for the one-warehouse multi-retailer lot-sizing problem. A major...

Warehouse is a place for receiving, temporary storage and inventory of sparepart, material item will be used production needs. The warehouse must have an affective system maximum retrieval goods so that it can produce good circulation diagram scheme. PT Dok Pantai Lamongan construction company focuses on new building ship repair. FIFO method one the appropriate methods to applied find out arriv...