基于熵权-模糊层次分析法的清淤泵性能评价及选型

使用桩腿内切割方式进行导管架平台拆除过程中,需对桩腿进行抽泥作业;清淤泵作为桩腿内抽泥系统的关键设备,其性能直接决定了清淤系统的工作效率.为了获得抽泥系统中清淤泵的最优配置方案,基于熵权-模糊层次分析法对清淤泵的性能进行综合评价.建立清淤泵性能指标评价数学模型,从5种性能相近的清淤泵中获得了最优选型方案.研究结果表明:...

Performance Evaluation and Type Selection of Dredging Pump Based on Entropy Weight-Fuzzy Analytic Hierarchy Process

In the process of removing the jacket platform with the internal cutting method, the pile leg needs to be dredged. The dredging pump is the key equipment of the dredging system in the pile leg, and its performance directly determines the work efficiency of the dredging system. The performance of dredging pumps is comprehensively evaluated based on entropy weight–fuzzy analytic hierarchy process to obtain the optimal configuration scheme of dredging pumps in the dredging system. A mathematical model for evaluating the performance index of dredging pumps was established,and the most preferred scheme was obtained from five dredging pumps with similar performance. The research results show that the NSQ100-60-45 dredging pump has the largest comprehensive evaluation weight, and its performance is more suitable for mud pumping operations in the legs. The performance evaluation model in this study is highly reliable and can give guidance to the type selection of dredging pumps in the dredging system.