Metallurgy production process dynamic cost control method based on neural network

Abstract

The present invention is dynamic cost controlling method for metallurgical production process under network environment and by means of concentrated and distributed control technology, dynamic cost management technology, intelligent nerve network technology, etc. The system structure consists of hardware system and software system, the hardware system includes exchanger, server, user terminals, dynamic data acquisition system, control network and enterprise network, and the software system includes application platform software, data base, information collection and interface software. The key algorithm in dynamic cost control software package utilizes nerve network in dynamic cost prediction and analysis. The present invention can lower production cost of production enterprise.

Description

Technical field [0001] The invention relates to a method for realizing dynamic cost control in the metallurgical production process by adopting intelligent control technologies such as distributed control technology, dynamic cost management technology and neural network under the network environment. Background technique [0002] The globalized market competition of the process industry is becoming increasingly fierce, mainly manifested in cost competition, product quality competition, and sales service competition. Among them, cost competition is the most basic and most critical. In the fierce market competition, cost reduction has become an important aspect of metallurgical enterprises. An important means and approach of competitiveness. The cost index is a comprehensive index to measure the production and operation activities of the enterprise. In most industrial enterprises, cost control is basically completed by manual quotations and other methods. Without real-time coll...

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Problems solved by technology

[0002] The globalized market competition of the process industry is becoming increasingly fierce, mainly manifested in cost competition, product quality competition, and sales service competition. Among them, cost competition is the most basic and most critical. In the fierce market competition, cost reduction has become an important aspect of metallurgical enterprises. An important means and approach of competitiveness. The cost index is a comprehensive index to measure the production and operation activities of the enterprise. In most industrial enterprises, cost control is basically completed by manual quotations and other methods. Without real-time collection of complete cost data, it is impossible to discover various Various differences between the actual cost of the process and link and the cost target setting value and the reasons for the difference, so it is impossible to carry out pre-event and in-event control in time

[0003] After domestic patent search, no relevant patent application was found. After world patent search, relevant patent documents were detected, one of which is: about the physical properties, operation and The parameters of the equipment used are used to control the cost and the manufacturing process; the disadvantages: the trend of cost changes cannot be grasped in time, the reasons for cost fluctuations can not be analyzed, and the dynamic online control of costs cannot be realized

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