Experimental facility for research on coal mining machine intelligent control strategy based on multi-information fusion

Abstract

The invention discloses an experimental facility for research on coal mining machine intelligent control strategy based on multi-information fusion. The experimental facility comprises a computer, a frequency converter, a coal mining machine model and a field controller. The coal mining machine model comprises a body arranged from left to right horizontally, a test platform, a drag chain, a guide rail and two guide shoes. The two guide shoes are fixed to the front bottom of the body; the guide rail and the drag chain are fixed to the test platform in a front-to-back correspondence manner; and the front side of the body is in slide connection with the guide rail through the guide shoes. The experimental facility can simulate actual work states of a coal mining machine in a laboratory and prove stability and reliability of a multi-information fusion method under interference of various information inputs. As compared with actual field working conditions, the experimental facility which is applied in the laboratory is convenient and rapid, needs low cost for experiment, and has a certain guiding significance in intelligent research and development of coal mining machines in our country.

Description

technical field [0001] The invention belongs to the technical field of intelligent equipment manufacturing, and in particular relates to an experimental device for multi-information fusion intelligent control strategy research of a coal mining machine. Background technique [0002] With the rapid development of information technology and advanced equipment manufacturing technology, the depth and breadth of intelligent manufacturing equipment in my country's coal industry are increasing day by day. The development of coal comprehensive mining automation equipment has become an important factor for the coal industry to increase production, improve labor efficiency, and reduce major accidents and accidents. It is an important means to improve working conditions, and the intelligent control of coal mining machines is one of the key technologies to realize the automation of coal mining face; however, due to the complexity and diversity of the geological structure of coal seams, the...

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Problems solved by technology

[0002] With the rapid development of information technology and advanced equipment manufacturing technology, the depth and breadth of intelligent manufacturing equipment in my country's coal industry are increasing day by day. The development of coal comprehensive mining automation equipment has become an important factor for the coal industry to increase production, improve labor efficiency, and reduce major accidents and accidents. It is an important means to improve working conditions, and the intelligent control of coal mining machines is one of the key technologies to realize the automation of coal mining face; however, due to the complexity and diversity of the geological structure of coal seams, the working conditions underground are harsh and the work is very difficult , the labor intensity is high, and it is difficult to study the actual working conditions of the shearer. Therefore, in view of this situation, it is urgent to study an experimental device for the intelligent control strategy of the shearer to simulate the actual working process of the shearer. It has important guiding significance for the intelligent development of coal mining machines

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