Harmony Search for Balancing Two-sided Assembly Lines

Abstract: Two-sided assembly lines balancing problems are important problem for large-sized products such as cars and buses, in which, tasks operations can be performed in the two sides of the line. In this paper, harmony search algorithm is proposed to solve two-sided assembly lines balancing  problems  type-I  (TALBP-I).  The  proposed  method  adopts  the  COMSOAL  heuristic and specific features of TALBP in the harmony operators – the harmony memory consideration, random selection and pitch adjustment – in order to maintain the local and global search. The proposed  method  is  evaluated  based  on  6  benchmark  problems  that  are  commonly  used  in TALBP.  The experiment results show that the proposed method work well and produces better solution than the heuristic method and genetic algorithm.
Keywords: Harmony search, two-sided assembly lines, balancing
Author: Hindriyanto Dwi Purnomo, Hui-Ming Wee, Hsin Rau
Journal Code: jptindustrigg120002

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