Optimum assembly line balancing: A stochastic programming approach

• Main Authors: Dilip Roy, Debdip khan
• Format: Article
• Language: English
• Published: Growing Science 2011-04-01
• Series: International Journal of Industrial Engineering Computations
• Subjects: Slackness; Assembly line; System loss; Balancing loss; Integer Programming; Stochastic Line balancing
• Online Access: http://www.growingscience.com/ijiec/Vol2/IJIEC_2010_24.pdf

Assembly line balancing problem is an approach of assigning a set of tasks to an ordered sequence of workstations. This assignment needs to be made in such a way that the underlying precedence constraints are not violated and efficiency measures are optimized subject to the restriction of the cycle time constraint. Research works, reported so far, mainly deal with the minimization of balancing loss, subject to precedence constraints. Lack of uniqueness in those optimum solutions and pressing demand to include system loss in the objective function have led to the present work of minimization of both balancing and system loss. As there is no standard measure for system loss, the current work proposes a measure for system loss and offers solution to this bi-objective problem.