Optimal Satellite Constellation Spare Strategy Using Multi-Echelon Inventory Control
نویسندگان
چکیده
منابع مشابه
Multi Echelon Spare Parts Inventory Optimisation: a Simulative Study
The research in this paper is motivated by a real life spare parts networks for complex technical systems in oil refining sector. At the customers the availability of the installed technical systems often is essential for the primary process. Hence, they require a high availability. For improve the management of the spare parts inventory the main company (the customer) has developed a new strat...
متن کاملInventory management in a multi-echelon spare parts supply chain
In many industrial sectors, firms are dealing with a demand which is more and more uncertain often due to the supply chain structure. One of the most critical effects of demand uncertainty is the simultaneous increase of inventories and decrease of customer service. This work describes an integrated system for managing inventories in a multi-echelon spare parts supply chain, in which customers ...
متن کاملMulti-echelon, multi-indenture spare parts inventory control subject to system availability and budget constraints
Multi-echelon, multi-indenture spare parts inventory control subject to system availability and budget constraints, Reliability Engineering and System Safety, This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of ...
متن کاملRobust multi-echelon multi-period inventory control
We consider the problem of minimizing the overall cost of a supply chain, over a possibility long horizon, under demand uncertainly which is known only crudely. Under such circumstances, the method of choice is Robust Optimization, in particular the Affinely Adjustable Robust Counterpart (AARC) method which leads to tractable deterministic optimization problems. The latter is due to a recent re...
متن کاملNeuroevolutionary Inventory Control in Multi-Echelon Systems
Stochastic inventory control in multi-echelon systems poses hard problems in optimisation under uncertainty. Stochastic programming can solve small instances optimally, and approximately solve large instances via scenario reduction techniques, but it cannot handle arbitrary nonlinear constraints or other nonstandard features. Simulation optimisation is an alternative approach that has recently ...
متن کاملذخیره 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: Journal of Spacecraft and Rockets
سال: 2019
ISSN: 0022-4650,1533-6794
DOI: 10.2514/1.a34387