Date of Award
Industrial and Manufacturing Systems Engineering
Wang, Hunglin (Industrial and Manufacturing Systems Engineering)
CC BY-NC-ND 4.0
Although there exists several ways of solving the cellular manufacturing problem, including several ant-based algorithms, many of these algorithms focus on obtaining the best possible answer instead of efficiency. An existing artificial-ant based algorithm AntClass, was modified so that it is easier to manipulate. AntClass uses Euclidean vectors to measure the similarity between parts, because similarity is used to group parts together instead of distances, the modified version uses similarity coefficients. The concept of heaping clusters was also introduced to ant algorithms for cellular manufacturing. Instead of using Euclidean vectors to measure the distance to the center of a heap, as in the AntClass algorithm, an average similarity was introduced to measure the similarity between a part and a heap. The algorithm was tested on five common similarity coefficients to determine the similarity coefficient which gives the better quality solution and the most efficient process.
Taboun, Mohammed, "Development of Manufacturing Cells Using an Artificial Ant-Based Algorithm with Different Similarity Coefficients" (2011). Electronic Theses and Dissertations. 159.