Raw material scheduling method and device

A scheduling method and technology for raw materials, applied in control/regulation systems, overall plant control, instruments, etc., can solve problems such as errors, poor ironmaking quality, and low production efficiency

Active Publication Date: 2016-11-09
CENT SOUTH UNIV
View PDF4 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Due to the many types of raw materials required in the ironmaking and mixing process, a lot of manual intervention is required to determine the scheduling plan of raw materials. When determining the batching plan of raw materials through the experience of techn

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Raw material scheduling method and device
  • Raw material scheduling method and device
  • Raw material scheduling method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0078] Embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but should not be used to limit the scope of the present invention.

[0079] The raw material scheduling method provided by the embodiment of the present invention aims at the uncertainty of certain raw material types and arrival time in the mixing process of the raw material field, and models the constraint optimization problem under uncertain conditions. After deterministic processing of the model, And use the CMOSTA (Constrained Multi-Objective State Transition Algorithm, Constrained Multi-Objective State Transition Algorithm) algorithm with mutation to solve the established model, obtain the scheduling information of the raw material with high accuracy, and execute the production process according to the scheduling information of the raw material The specific pr...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a raw material scheduling method and device. The method comprises the steps that a raw material uncertain scheduling model is established; the raw material uncertain scheduling model is determined so that a determined constrained multi-target scheduling module is obtained; and the determined constrained multi-target scheduling module is solved so that raw material scheduling information is obtained, and raw material scheduling in the mixing process is performed according to the raw material scheduling information. The actual production process can be accurately described by establishing the raw material uncertain scheduling model, the raw material scheduling information of high accuracy can be obtained by a determined CMOSTA algorithm with variation, the raw material scheduling information has high performability, and raw material scheduling is performed according to the raw material scheduling information so that the production efficiency can be greatly enhanced and the product quality can be enhanced.

Description

technical field [0001] The invention relates to the technical field of material scheduling, in particular to a material scheduling method and device. Background technique [0002] At present, during the ironmaking process, the ironworks need to formulate a raw material scheduling plan according to the needs of the ironmaking mixing process, and schedule the ironmaking raw materials through the scheduling plan, so as to improve the ironmaking efficiency and ensure the quality of steel. [0003] At present, when formulating a raw material scheduling plan, technicians set up a stacking ratio plan according to the raw material planning indicators issued by the superior department, the total amount of each mineral raw material, and the constraints of the production process, and calculate each batching ratio based on past batching experience. The type of material used in the mixing stockpile and the corresponding proportioning ratio, so as to determine the batching plan of raw mat...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G05B19/418
CPCY02P80/40Y02P90/02G05B19/41865G05B2219/32252
Inventor 王雅琳孙克楠何海明陈晓方曹跃孙备桂卫华
Owner CENT SOUTH UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap