The ergonomic evaluation of expanded shelter / 医疗卫生装备

The ergonomics of equipment is important,it is essential to make the ergonomic evaluation in the stage of design. The operation of expanded shelter is a typical form of combination of human labor and machine. The fuzzy comprehensive evaluation model is founded. The high-level factor set include the states of operation, the ratio of every state time to the total time is the corresponding weight for the elements in high-level factor set, the lower-level factor set include the elements which influence the states of operation. For the elements in lower-level factor set, the corresponding weight is given by the experts.