高速铁路综合维修天窗与列车运行协调优化研究综述OA

The coordinated optimization of the high speed railway comprehensive maintenance window and train operation is the key to ensuring transportation safety and improving operation efficiency.From the perspectives of modeling and algorithm design,this paper reviewed domestic and international research to reveal the theoretical evolution and technical challenges in the field of operation-maintenance coordination.Research indicates that,as high speed rail continues to develop toward networking and diversification,existing models based on static assumptions show limitations in characterizing nonlinear coupling relationships under dynamic disturbances,while current algorithms also face challenges in terms of computational efficiency and global convergence.Especially under new requirements such as cross-network coordination,multi-objective trade-offs,and emergency maintenance response,existing theoretical and methodological systems require further refinement.Based on this analysis,this review critically examined the shortcomings of current models and algorithms,explored future research directions integrating big data and artificial intelligence technologies,and proposed the construction of an integrated"perception-optimization-execution"closed-loop intelligent decision-making framework,providing insights to promote the intelligent development of operation-maintenance coordination for high speed railway in China.