TAILIEUCHUNG - An inventory model of purchase quantity for fully-loaded vehicles with maximum trips in consecutive transport time

Products made overseas but sold in Taiwan are very common. Regarding the cross-border or interregional production and marketing of goods, inventory decisionmakers often have to think about how to determine the amount of purchases per cycle, the number of transport vehicles, the working hours of each transport vehicle, and the delivery by ground or air transport to sales offices in order to minimize the total cost of the inventory in unit time. | Yugoslav Journal of Operations Research 23 (2013) Number 3, 457-466 DOI: AN INVENTORY MODEL OF PURCHASE QUANTITY FOR FULLY-LOADED VEHICLES WITH MAXIMUM TRIPS IN CONSECUTIVE TRANSPORT TIME Pоуu CHEN Department of Advertising, Ming Chuan University, Taipei, Taiwan chenboy@ Received: July 2012 / Accepted: April 2013 Abstract: Products made overseas but sold in Taiwan are very common. Regarding the cross-border or interregional production and marketing of goods, inventory decisionmakers often have to think about how to determine the amount of purchases per cycle, the number of transport vehicles, the working hours of each transport vehicle, and the delivery by ground or air transport to sales offices in order to minimize the total cost of the inventory in unit time. This model assumes that the amount of purchases for each order cycle should allow all rented vehicles to be fully loaded and the transport times to reach the upper limit within the time period. The main research findings of this study included the search for the optimal solution of the integer planning of the model and the results of sensitivity analysis. Keywords: Inventory, Economic order quantity, Transportation cost, Transnational trade. MSC: 90B05, 90B06. 1. INTRODUCTION This paper introduces the modified traditional EOQ model of fixed demand rate and unallowed stock-out. There are three key points of modification: 1) different decision variables for inventory decision makers: in addition to determining how many freight vehicles to hire simultaneously, the decision maker has to calculate the times for the back and forth transportation of each vehicle in the upper limit of the given hire time of each 458 P. Chen / An Inventory Model Of Purchase Quantity For Fully Load vehicle, in order to determine the purchase amount per cycle; 2) the decision variable of the number of hired freight vehicles is an integer; 3) the purchase amount of each cycle (opening stock

• Kinh tế học
• Economic order quantity
• Transportation cost
• Transnational trade
• Fully loaded vehicles
• Inventory decisionmakers
• Modified economic order quantity (EOQ) model for items
• Quantity model for items with imperfect quality
• Decentralized supply chain
• Two non cooperative games
• Engineering economics
• Lecture Engineering economics
• Minimum cost analysis
• Just‐In‐Time purchasing
• Economic order quantity model
• Field of inventory
• Factory of Asalaya
• Tied up capital
• Commercial and industrial establishments
• Manufacturing planning
• Control for supply chain management
• Supply chain management
• Inventory control methods
• Inventory costs
• Economic order quantity
• Ranking fuzzy number
• Geometric programming
• Multi objective economic
• Approximation interval
• Advanced MRP
• Determining order quantities
• Operations Management
• Lecture Operations management
• Inventory management
• Inventory control systems
• Economic order quantity models
• Optimal decision
• Fuzzy Non Linear Programming Technique
• Real inventory problems
• Probabilistic models
• EOQ model
• Two component Demand
• Alternating demand rate
• Instantaneous inventory level
• Ramp type demand
• Constant deterioration
• Unit production cost
• Without shortage
• Inventory system
• Temporary discount
• Imperfective items
• Inventory models
• Infinite time horizon
• Non linear demand
• Trade credit policy
• Discounted cash flows
• Deteriorating item
• Deteriorating items
• Inventory cost
• Stock level
• Backlog level
• Production cycle time
• Deteriorating inventory models
• Developed mathematical models
• Bài giảng Chapter 18
• Quản lý tài chính
• Thực hành quản lý tài chính
• Lý thuyết quản lý tài chính
• Tìm hiểu quản lý tài chính
• Production inventory model
• Time dependent demand
• Machine production rate
• Optimum inventory policy
• Pt Senahoy optika pratama in Indonesia
• Senahoy optika pratama
• Linear Regression model
• Determine demand forecasting
• Service level
• Minimax distribution free procedure
• Classical production
• Economic order quantity