scholarly journals Coordinating a supply chain for deteriorating items with multi-factor-dependent demand over a finite planning horizon

2016 ◽  
Vol 40 (21-22) ◽  
pp. 9342-9361 ◽  
Author(s):  
Qingguo Bai ◽  
Xianhao Xu ◽  
Jianteng Xu ◽  
Dong Wang
Keyword(s):  
Supply Chain ◽  
Planning Horizon ◽  
Deteriorating Items ◽  
Finite Planning Horizon ◽  
Dependent Demand

scholarly journals Green Inventory Supply Chain Model with Inflation under Permissible Delay in Finite Planning Horizon

2019 ◽  
Vol 4 (5) ◽  
pp. 123-131
Author(s):  
Seema Saxena ◽  
Vikramjeet Singh ◽  
Rajesh Kumar Gupta ◽  
Nitin Kumar Mishra ◽  
Pushpinder Singh
Keyword(s):  
Supply Chain ◽  
Planning Horizon ◽  
Chain Model ◽  
Supply Chain Model ◽  
Finite Planning Horizon

The dynamic behaviors of a supply chain with stock-dependent demand considering competition and deteriorating items

Kybernetes ◽  
2016 ◽  
Vol 45 (7) ◽  
pp. 1109-1128 ◽  
Author(s):  
Qiuxiang Li
Keyword(s):  
Supply Chain ◽  
Complex Dynamics ◽  
Deteriorating Items ◽  
Supply Chain Design ◽  
Content Type ◽  
Stock Dependent Demand ◽  
Stable Periodic ◽  
Unstable Subsystem ◽  
Supply Chain Dynamics ◽  
Dependent Demand

Purpose The purpose of this paper is to explore the dynamics and stability of switched supply system considering the influence of the retailer competition and deteriorating items. Design/methodology/approach A discrete dynamic switched model is developed to analyze the evolution process of the switched supply chain. The existence and the local stability of the switched supply chain are analyzed using an analytical method and a parameter plot basin. Findings The author finds the switched supply chain will exhibit stable, periodic, and divergent behaviors with different parameters due to the system’s switching mechanism and the switched supply chain presents complex dynamics when the stable and unstable subsystem coexist. Originality/value The originality and value of the research rests on this paper considering the influence of the retailers’ competition and deteriorating items on the supply chain dynamics under stock-dependent demand. The obtained results provide the decision maker with some guidelines on how to make stable designs for the switched supply chain design according to the parameter values.

The Fuzzyfied Supply Chain Finite Planning Horizon Model

2019 ◽  
Vol 16 (10) ◽  
pp. 4135-4142 ◽  
Author(s):  
Sanjay Mishra ◽  
Nitin Kumar Mishra ◽  
Vikramjeet Singh ◽  
Pushpinder Singh ◽  
Seema Saxena
Keyword(s):  
Supply Chain ◽  
Planning Horizon ◽  
Chain Model ◽  
Supply Chain Model ◽  
Replenishment Policy ◽  
Holding Cost ◽  
Representation Method ◽  
Fuzzy Inventory ◽  
Finite Planning Horizon ◽  
Fuzzy Parameters

A supply chain model is discussed for materials substances such as metals, ceramics, or plastics manufactured which is deteriorating in nature. Fuzzy parameters such as fuzzy deterioration cost, fuzzy holding cost fuzzy inventory carrying cost etcetera are considered for framing of the model which are later defuzzified using Centroid, Signed Distance and Graded Mean Representation method. Centralized replenishment policy in this finite planning horizon model is discussed along with sensitivity analysis.

scholarly journals A partial backlogging inventory model for non-instantaneous deteriorating items with stock-dependent consumption rate under inflation

2010 ◽  
Vol 20 (1) ◽  
pp. 35-54 ◽  
Author(s):  
Jinh Chang ◽  
Feng Lin
Keyword(s):  
Solution Process ◽  
Optimal Solution ◽  
Planning Horizon ◽  
Inventory Model ◽  
Deteriorating Items ◽  
Optimal Order ◽  
Partial Backlogging ◽  
Demand Rate ◽  
Dependent Demand Rate ◽  
Dependent Demand

In this paper, we derive a partial backlogging inventory model for noninstantaneous deteriorating items with stock-dependent demand rate under inflation over a finite planning horizon. We propose a mathematical model and theorem to find minimum total relevant cost and optimal order quantity. Numerical examples are used to illustrate the developed model and the solution process. Finally, a sensitivity analysis of the optimal solution with respect to system parameters is carried out.

scholarly journals A production-inventory model for a deteriorating item with shortage and time dependent demand

2011 ◽  
Vol 21 (1) ◽  
pp. 29-45
Author(s):  
S. Khanra ◽  
K.S. Chaudhuri
Keyword(s):  
Sensitivity Analysis ◽  
Minimization Problem ◽  
Planning Horizon ◽  
Inventory Model ◽  
Time Dependent ◽  
Production Inventory ◽  
Constrained Minimization Problem ◽  
The Given ◽  
Finite Planning Horizon ◽  
Dependent Demand

In the present article, a production-inventory model is developed over a finite planning horizon where the demand varies linearly with time. The machine production rate is assumed to be finite and constant. Shortages in inventory are allowed and are completely backlogged. The associated constrained minimization problem is numerically solved. Sensitivity analysis is also presented for the given model.

Sign in / Sign up

Export Citation Format

Share Document