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Method of united optimized managing contracts and repertories in plane of steel production

A technology of production planning and management methods, which is applied in computing, electrical digital data processing, special data processing applications, etc., and can solve problems such as unchecked patent documents

Inactive Publication Date: 2005-08-31
何浩然 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] After domestic and foreign patent searches, no relevant patent documents were found

Method used

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  • Method of united optimized managing contracts and repertories in plane of steel production
  • Method of united optimized managing contracts and repertories in plane of steel production
  • Method of united optimized managing contracts and repertories in plane of steel production

Examples

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Embodiment Construction

[0100]In order to verify the validity of the model and the algorithm, the simulation of several groups of problem instances is carried out, and a relatively ideal result is obtained. In the following, the simulation experiment is carried out by using this method in the background of the hot delivery and loading process in a certain iron and steel enterprise. Combined with the actual situation of the enterprise, steel production goes through the four processes of steelmaking-refining-continuous casting-hot rolling in sequence, and the process path is the same. The rated production capacity of the entire process is based on the capacity of the "bottleneck" process. It is known that the scope of the planning period is 1 month, and the time period is divided by ten days, so T=3. The example selects three groups of data with different scales of contract quantity, rated production capacity and inventory type, as shown in Table 1.

[0101] Table 1 Joint optimizat...

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Abstract

The present invention relates to a computer production management technology field under the network environment, and it is a steel production plan and stock combined optimization management method. Its structure is formed from computer hardware platform and software platform management method, in which the hardware platform uses exchanger as kernel, and is connected with backbone network and dispatching data acquisition system by means of optical cable, at the same time is connected with management terminal by means of server, and the software platform uses plan-making function module as centre, and can implement the management of contract matching, contract preprocessing, production capacity estimation and forecast and plan-making function so as to implement optimize scientific management of stool production.

Description

technical field [0001] The invention relates to the technical field of scientific production management under the network environment, computer technology, optimization theory and method, and is especially suitable for steel production planning and inventory optimization management methods. Background technique [0002] In the dynamic and changeable market environment, the fluctuation of product demand is absolute, and the internal production of the enterprise must be carried out in a balanced manner. In iron and steel enterprises, the remaining materials in stock and production capacity are regarded as the available resources of the enterprise , in order to better meet the diverse needs of the market, enterprises must uniformly allocate various resources including inventory surplus materials and production capacity. To meet the requirements of mass production, usually while completing the existing contract, a certain amount of surplus material is produced and stored in inve...

Claims

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Application Information

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Inventor 何浩然郑秉霖宋健海初延刚毕英杰刘士新
Owner 何浩然
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