基于排队论和模糊灰色关联分析的土石方装运车辆优化配置

Optimization of Vehicles in Earthwork Project Based on Queuing and Fuzzy-grey Relational Analysis

利用多服务台等待制排队模型M/M/s对土石方装运过程进行了分析,并综合考虑可靠性、生产率等因素构建了模糊灰色关联模型,对土石方装运系统中的自卸汽车进行了优化配置,并进行了实例验证。基于C++语言的计算机评价系统可以为决策者快速方便地提供选择。

Using the M/M/s queuing model, the process of earthwork is analyzed. A fuzzy and grey relational analysis model in which reliability, productivity and other 7 factors are comprehensively considered is constructed. The dump trucks in earthwork project are optimized by using the model, and an experimental study is given to verify the proposed model. The evaluation system developed using C＋＋language can help managers or decision makers choose the right program easily and quickly.