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Warehouse Management Luis Felipe Cardona

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Main Topics 1.For specific operating conditions, find the optimal layout. 2.Design the detailed layout.

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Warehouse Layout Unit LoadOrder Picking Cross Aisles

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How to pick a Layout?

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How to calculate the expected value of travel ? Unit Load

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Calulate the with discrete representation

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Distance function

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Calulate the with discrete representation Expected value

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Examples

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Some assumptions 1.Each openning can be selected randomly 2. The behavior of the variables in continuous domain are proportional to the behavior of the variables in discrete domain Continuous variableDiscrete variable

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Continuous variable

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Bi-dimensional

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Calculate the

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The optimal design

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Main Topics 1.For specific operating conditions, find the optimal layout. a)Create a distance function for the operating conditions. b)Write the function for the expected value of the distance function. c)Use the expected value function to find optimal values for the parameters of the design.

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How to design a Layout?

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Main Topics 2. Design the detailed layout. a)Create a system of equations according to the desired shape for the warehouse. b)Solve the system. Find the unknowns.

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Examples

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