Abstract:Steelmaking-continuous casting batch planning and production scheduling are important ways to reduce costs and increase efficiency in steel production. The traditional “divide and conquer” compilation method is affected by many uncertain factors, and it is difficult to ensure the dynamic balance of logistics resources and time for large-scale steel production. Therefore, this article gives an overview of domestic research from the perspectives of mathematical modeling and optimization methods, mainly for large-scale steelmaking-continuous casting batch planning and production scheduling problems under uncertain environments. It also discusses the research status of integrated scheduling methods based on Lagrangian relaxation framework, and proposes the prospects of the future research.