基于层次分析法的在用电梯曳引机安全评估

Safety Assessment for Traction Machines of Existing Elevators Based on Analytic Hierarchy Process

从曳引机的故障形式及原因分析出发,基于PHA层次分析法建立了在用电梯曳引机安全评估的指标体系和评估模型,给出了曳引机安全评估评判的等级及相应的处理措施。

Based on the analytic hierarchy process （AHP）, the index system and evaluation model for the safety assessment of the traction machine of existing elevators are established with the fault forms and causes of the machine, and the grade and corresponding measures of the safety assessment of the traction machine are given.