Reconfigurable Production Line Design Method to Ensure High Efficiency in Both Steady and Emergency Situations

ABSTRACT

Manufacturers faced severe conditions due to frequent natural disasters and spread of the COVID-19 virus need to continue the production even in any emergency situations. We proposed a reconfigurable production line composed of resources that include line workers and multipurpose equipment. Skilled workers can handle complicated tasks quickly in unexpected situation but require high production cost after transition to steady situation. Equipment takes time temporarily to launch and adjust a task but can stabilize the quality regularly. This paper describes a production line design method for maximizing production efficiency in both steady and emergency situations by modeling the capabilities of resources. © 2021 The Japan Society of Mechanical Engineers.