多功能救援属具应用效能综合评价

Performance Comprehensive Evaluation of Large Multi-functional Rescue Attachments

为了检验新型多功能救援属具在结构设计、制作工艺、功能组合等方面在实际复杂灾害救援场景下的应用实效,采用改进的AHP、熵权法和模糊综合评价方法从工作能力、工作效率、协作能力、维护能力等四个方面对2种新研发的多功能救援属具进行了应用效能综合评价的研究,构建了具有针对性及科学合理的评价指标体系,制定指标测试方法。结果表明:利用改进AHP、熵权法、模糊综合评价相结合的方法能够进一步减少人为主观因素的影响,提升评估结果的实用性和有效性;多功能救援属具提升了实际救援行动的工作能力和工作效率,应用效能评价结果同专家经验判断基本一致。

In order to test the application effectiveness of the new multi-functional rescue attachments of excavator in actual complex disaster rescue scenarios in terms of structural design,manufacturing process and functional combination,an improved AHP-entropy-fuzzy comprehensive evaluation method was used to investigate the comprehensive application effectiveness of the attachments in work ability,work efficiency,collaboration ability and maintenance ability.A targeted and scientific and reasonable evaluation index system was constructed and the test methods was researched.The results show that the improved AHP-entropy-fuzzy method can further reduce the influence of human subjective factors,and improve the practicability and effectiveness of the evaluation results;in the actual rescue process,the multi-functional rescue equipment can greatly improve the work ability and rescue efficiency of actual rescue operations,and the application effectiveness evaluation results are basically consistent with expert experience judgments.