Research on Uncertainties Influenced the Mixed-Model Assembly Line Balancing

For a large number of uncertainties such as suppliers, customer demand and different external uncertainties, as well as workers, machines, environment and other internal uncertainties, they affects the mixed-model assembly line balancing. And these uncertainties can be turned into the changes of demand, operation time and workstation availability, which are relevant to mixed-model assembly line balancing. By solving the three factors' influence on the balancing, these uncertainties' influence is processed. This paper provides a way to process uncertainties' influence on the mixed-model assembly line balancing.