System and method for intelligently switching car systems of blast furnace loading system

Abstract

The invention relates to a system for intelligently switching car systems of a blast furnace loading system. The system comprises an encoding module, an initial population generation module, a selection module, an intersection module, a mutation module and an optimizing module. The encoding module conducts real number encoding on decision variables, the initial population generation module substitutes randomly-generated decision variables into an objective function to generate initial individual populations, the selection module selects parent individual populations from the initial individual populations according to a fitness proportion method, and the intersection module randomly selects two parent individuals from the parent individual populations and conducts intersection exchange on decision variables of the selected parent individuals, and offspring individual populations are obtained through multiple times of random selection. The mutation module mutates decision variables of the offspring individual populations, and the optimizing module makes a found local optimum as a new individual chromosome for further evolution. The invention further relates to a method for intelligently switching the car systems of the blast furnace loading system. The problems that the car system scheduling mode of the blast furnace loading system is single, and the loading amount of a skip car cannot be optimal and cannot adapt to dynamically-changed loading tasks are solved.

Description

technical field

[0001] The invention relates to the technical field of control, in particular to a vehicle system intelligent switching system and method for a blast furnace feeding system. Background technique

[0002] With the continuous acceleration of my country's modernization process, the quantity and quality of steel demand are increasing day by day. my country's iron and steel production process is developing in the direction of digital high-tech. As an important link in the entire iron and steel production, the application of high technology in the blast furnace ironmaking process is particularly important, and its technical indicators have a direct and significant impact on the entire iron and steel process. Among them, the blast furnace feeding system is the core equipment of the entire blast furnace, responsible for the transportation of raw materials. The rational optimization and control of the blast furnace charging system has become an important topic in mo...

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