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University of Southern California Department of Industrial and Systems Engineering ISE 310L Production I; Facilities and Logistics Spring 2000 April Handouts (Part1) Flow × Distance and Adjacency Absolute and Relative Values Dr. Ardavan Asef-Vaziri
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Absolute and relative Flow times Distance Given the following FT Chart for 6 machines. B C D E F A 5 1 5 0 0 B -7 5 3 1 C -7 0 0 D 3 -7 E 10 Dimensions of all machines are 10 by 10. Suppose the following locations are available in the shop floor. All locations are 10 by 10, distance is rectilinear and centroid to centroid,. 11 Suppose we have come out with the following assignment of machines to the candidate locations 11 What is absolute F×D We can simply calculate the rectilinear distance matrix 1 2 3 4 5 6 A B C D E F
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B C D E F A 1 2 1 2 3 B 1 2 1 2 C 3 2 1 D 1 2 E 1 Then, absolute F×D is sum of the element by element multiplication of the Flow matrix and Distance matrix Flow Matrix B C D E F A 5 1 5 0 0 B -7 5 3 1 C -7 0 0 D 3 -7 E 10 Distance Matrix B C D
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This note was uploaded on 02/01/2009 for the course ISE 310L taught by Professor Bottlik during the Spring '06 term at USC.

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note5 - University of Southern California Department of...

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