A Biobjective Model for Manual Materials Handling with Energy Consumption Being Accounted For

Table 4

Handling time and energy consumption about solutions.

scheme	1	2	3	4
material quantity	19	15	8	6
process route	13254	12354	14235	13425
handling time(s)	48.6560	49.0322	50.1831	52.0872
energy consumption; (kcal/min)	6.7854	6.7635	6.7091	6.6371