Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Multi-metal multi-objective ore blending method based on adaptive particle swarm algorithm

A particle swarm algorithm and multi-metal technology, applied in calculation, calculation model, data processing application, etc., can solve problems that cannot solve actual needs and have no solution

Inactive Publication Date: 2018-01-19
XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY
View PDF2 Cites 15 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

From domestic and foreign perspectives, in the current actual production of ore blending, the original single-metal single-target, multi-metal single-target or single-metal multi-target ore blending models cannot meet the actual needs of multi-metal multi-target ore blending in open-pit mines. , and there is no suitable algorithm to solve

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
  • Multi-metal multi-objective ore blending method based on adaptive particle swarm algorithm
  • Multi-metal multi-objective ore blending method based on adaptive particle swarm algorithm
  • Multi-metal multi-objective ore blending method based on adaptive particle swarm algorithm

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0067] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings and examples.

[0068] A multi-metal multi-objective ore blending method of a metal open-pit mine of the present invention comprises the following steps:

[0069] (1) Determine the actual production requirements and indicators of ore blending in open-pit mines, and build a multi-metal multi-objective ore blending model based on the actual production requirements and indicators of ore blending in mines. During the process, the mine's production task requirements, maximum production capacity, and target grade should be considered comprehensively Requirements, transportation work and other factors.

[0070] Specifically, according to the actual production requirements and indicators of the mine, a multi-metal and multi-objective ore blending model with the goal of minimizing the deviation of transportation work and ore blending grade is constructed. The mode...

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 present invention discloses a multi-metal multi-objective ore blending method based on an adaptive particle swarm algorithm. The method comprises: determining actual production requirements and indexes of ore blending of metal opencast mines; minimizing the transportation work and the grade deviation as the objective, and constructing a multi-metal multi-objective ore blending model; carryingout improvement on the basic particle swarm algorithm to obtain an adaptive multi-objective particle swarm algorithm; and using the adaptive multi-objective particle swarm algorithm to solve the multi-metal multi-objective ore blending model. The present invention provides an effective ore blending method for the production management of the multi-metal multi-objective ore blending, realizes complete description of the actual ore blending process of the multi-metal multi-objective opencast mines, and adopts an adaptive multi-objective particle swarm optimization algorithm to solve the problem,so that the solution of the multi-metal multi-objective model is more scientific, reasonable and practical; and the ore blending method can effectively achieve the equilibrium of the ore blending grade, reduce the transportation cost of the enterprise, and significantly improve the comprehensive utilization rate and economic benefit of the ore.

Description

technical field [0001] The invention belongs to the technical field of mining system engineering and mine optimization, and in particular relates to a multi-metal and multi-objective ore blending method for metal open-pit mines. Background technique [0002] Ore blending is an important means to ensure the balance of ore grade and resource recycling in mining industrial production. With the comprehensive recycling of resource mining, the optimization of multi-metal and multi-objective ore blending has become one of the focuses of the mining industry. Scientific and reasonable multi-metal multi-objective ore blending can effectively ensure the balance of ore blending grade, reduce the transportation cost of enterprises, and significantly improve the comprehensive utilization rate and economic benefits of ore. From domestic and foreign perspectives, in the current actual production of ore blending, the original single-metal single-target, multi-metal single-target or single-me...

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): G06Q10/04G06Q50/02G06N3/00
Inventor 顾清华卢才武孟倩倩杨震聂兴信李迎峰王明虎马龙
Owner XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY
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
Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com