Joint capacity planning and distribution network optimization of coal supply chains under uncertainty

AIChE Journal ◽  
2017 ◽  
Vol 64 (4) ◽  
pp. 1246-1261 ◽  
Author(s):  
Rui-Jie Zhou ◽  
Li-Juan Li
Keyword(s):  
Supply Chains ◽  
Network Optimization ◽  
Capacity Planning ◽  
Distribution Network ◽  
Coal Supply

scholarly journals A Model for Demand Planning in Supply Chains with Congestion Effects

Logistics ◽  
2021 ◽  
Vol 5 (1) ◽  
pp. 3
Author(s):  
Uday Venkatadri ◽  
Shentao Wang ◽  
Ashok Srinivasan
Keyword(s):  
Supply Chains ◽  
Capacity Planning ◽  
Demand Management ◽  
Capacity Limitations ◽  
Demand Planning ◽  
Clearing Functions ◽  
Order Promising ◽  
Linear Aggregate ◽  
Inner Approximation ◽  
Congestion Effects

This paper is concerned with demand planning for internal supply chains consisting of workstations, production facilities, warehouses, and transportation links. We address the issue of how to help a supplier firmly accept orders and subsequently plan to fulfill demand. We first formulate a linear aggregate planning model for demand management that incorporates elements of order promising, recipe run constraints, and capacity limitations. Using several scenarios, we discuss the use of the model in demand planning and capacity planning to help a supplier firmly respond to requests for quotations. We extend the model to incorporate congestion effects at assembly and blending nodes using clearing functions; the resulting model is nonlinear. We develop and test two algorithms to solve the nonlinear model: one based on inner approximation and the other on outer approximation.

Accurate IC current extraction method and power distribution network optimization

2015 ◽  
Vol 57 (9) ◽  
pp. 2175-2182
Author(s):  
Sangho Lim ◽  
Sangho Lee ◽  
Cheaok Ko ◽  
Jongwan Shim ◽  
Jeongnam Cheon
Keyword(s):  
Network Optimization ◽  
Power Distribution ◽  
Extraction Method ◽  
Distribution Network ◽  
Power Distribution Network
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