The Transshipment Problem in Decision Making | Convex Optimization Application # 1
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5 سال پیش
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In a transportation problem, shipments are permitted uniquely between source-sink sets. In numerous applications, this is a very strong assumption. For instance, it is often the case that shipments might be permitted among sources and between sinks. Additionally, there may exist focuses through which units of an item can be transshipped from a source to a sink. Models with these extra highlights are called transshipment problems. Interestingly, we can form this problem as a linear problem, and therefore could be seen as a convex optimization problem. This is a special type of a decision making problem, where the path of transshipping has to be decided. We outline this lecture as follows:
⏲Outline⏲
00:00 Intro
00:45 Network Representation
03:21 Objective Function (Total Cost)
05:57 Supply & Demand Constraints
11:47 Linear Program Formulation
13:45 Solving Transshipment on MATLAB
18:44 Optimal Solution Interpretation
20:44 The “Special Customer” case, does it reduce the cost ?
22:26 Solving Transshipment (with Special Customer) on MATLAB
24:04 The "Warehouse Interaction" case, does it reduce the cost ?
25:50 Solving Transshipment (with Warehouse Interaction) on MATLAB
29:52 Outro
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#transshipment #convex #network
📚About
In a transportation problem, shipments are permitted uniquely between source-sink sets. In numerous applications, this is a very strong assumption. For instance, it is often the case that shipments might be permitted among sources and between sinks. Additionally, there may exist focuses through which units of an item can be transshipped from a source to a sink. Models with these extra highlights are called transshipment problems. Interestingly, we can form this problem as a linear problem, and therefore could be seen as a convex optimization problem. This is a special type of a decision making problem, where the path of transshipping has to be decided. We outline this lecture as follows:
⏲Outline⏲
00:00 Intro
00:45 Network Representation
03:21 Objective Function (Total Cost)
05:57 Supply & Demand Constraints
11:47 Linear Program Formulation
13:45 Solving Transshipment on MATLAB
18:44 Optimal Solution Interpretation
20:44 The “Special Customer” case, does it reduce the cost ?
22:26 Solving Transshipment (with Special Customer) on MATLAB
24:04 The "Warehouse Interaction" case, does it reduce the cost ?
25:50 Solving Transshipment (with Warehouse Interaction) on MATLAB
29:52 Outro
🔴 Subscribe for more videos on Transportation and Networking Problems
👍 Smash that like button, in case you find this tutorial useful.
👁🗨 Speak up and comment, I am all ears.
#transshipment #convex #network
5 سال پیش
در تاریخ 1398/09/02 منتشر شده
است.
75,797
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