Non-ferrous metal smelting production, supply and marketing integrated optimization system, method and device

Abstract

The invention belongs to the field of collaborative manufacturing and intelligent manufacturing, particularly relates to a non-ferrous metal smelting production, supply and marketing integrated optimization system, method and device, and aims to solve the problems of low non-ferrous metal smelting production and marketing decision-making efficiency and poor accuracy. The system comprises a model construction module configured to construct a unit model corresponding to historical operation data of a non-ferrous smelting enterprise by adopting a data driving method; a data simulation module configured to logically connect the unit models according to a smelting process and perform simulation through a DEVS discrete event model to generate simulation data; an agent model generation module configured to merge historical operation data and simulation data and construct an agent model of constraint conditions of a cost objective function and a decision variable; a decision optimization module configured to optimize the agent model through an evolutionary algorithm; and an optimal decision output module configured to generate an optimal decision. According to the invention, the productionand marketing decision efficiency and accuracy of non-ferrous metal smelting are improved.

Description

technical field [0001] The invention belongs to the field of collaborative manufacturing and intelligent manufacturing, and specifically relates to an integrated optimization system, method and device for nonferrous metal smelting, production, supply and marketing. Background technique [0002] Non-ferrous metal smelting is the production process of obtaining a certain purity of metal element or metal compound from ore raw materials containing various metals through pyrotechnic or wet process. The ore raw materials for non-ferrous metal smelting have many origins and complex compositions. In order to maintain the stability and efficiency of the smelting process, it is necessary to comprehensively consider the taste, composition, logistics and price of raw materials for raw material procurement, and optimize the ratio of raw materials to meet the specific smelting process and requirements of the enterprise. Equipment requirements, taking into account the market demand of prod...

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Problems solved by technology

[0005] In order to solve the above-mentioned problems in the prior art, that is, in order to solve the problem of low efficiency and poor accuracy of non-ferrous metal smelting production and marketing decision-making, the first aspect of the present invention proposes an integrated optimization system for non-ferrous metal smelting production, supply and marketing, the system includes: Model building module, data simulation module, proxy model generation module, decision optimization module, optimal decision output module;

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