基于偏好矩阵和覆盖需求的护士排班模型研究  

Research on Nurse Scheduling Model Based on Preference Matrix and Coverage Demand

作　　者：杨媚 YANG Mei(Department of Financial Management Leshan Vocational and Technical College,Leshan,Sichuan 614000,China)

机构地区：[1]乐山职业技术学院财经管理系,四川乐山614000

出　　处：《四川职业技术学院学报》2022年第3期157-162,共6页Journal of Sichuan Vocational and Technical College

摘　　要：采用APN排班模式,考虑我国医院护士排班的实际覆盖需求约束条件,构造成本、偏好为目标函数的整数规划模型。引入并改进偏好矩阵与覆盖需求的产生方法,运用Gurobi优化器和Python语言编程,选取较优的偏好矩阵与覆盖需求排班指标,得到满意的排班方案。算例结果表明该模型的有效性及实用性,可以为医院排班提供一定的辅助参考作用。APN scheduling model was used to construct an integer programming model with cost and preference as objective functions,considering the constraints of actual coverage demand of nurses scheduling in Chinese hospitals.By introducing and improving the generation method of preference matrix and coverage demand,Gurobi optimizer and Python programming language were used to select the optimal preference matrix and coverage demand scheduling index,and a satisfactory scheduling scheme was obtained.The results of an example show that the model is effective and practical,and can provide some auxiliary reference for hospital scheduling.

关 键 词：护士排班 偏好矩阵 覆盖需求 

分 类 号：TP31[自动化与计算机技术—计算机软件与理论]