Experimental device for research on intelligent control strategy of coal mining machine for multi-information fusion
A multi-information fusion and intelligent control technology, applied in measuring devices, cutting machines, earth-moving drilling and mining, etc., can solve the problems of difficult work, high labor intensity, and harsh underground working conditions, and achieve the effect of accurate control.
Inactive Publication Date: 2018-03-09
HENAN POLYTECHNIC UNIV
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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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[0013] Such as Figure 1-2 As shown, the experimental device of the present invention for the research on the intelligent control strategy of the shearer for multi-information fusion includes a computer, a frequency converter, a shearer model and an on-site controller. Body 2, test bench 30, traction chain 31, guide rail 3 and guide slide shoe 20, guide slide shoe 20 is provided with two, two guide slide shoes 20 are fixed on fuselage 2 front side bottom, guide rail 3 and traction chain 31 front and back Correspondingly fixed on the test bench 30, the front side of the fuselage 2 is slidably connected to the guide rail 3 through the guide shoe 20, and the fuselage 2 is provided with a CCD camera 21, a fuselage inclination sensor 4, a proximity switch 19, a speed sensor 5, an acceleration The sensor 6 and the traction motor 7 used to drive the sliding movement of the fuselage 2, the first temperature sensor 8 is installed on the traction motor 7, the main shaft of the traction ...
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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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IPC IPC(8): E21C25/10G01D21/02
CPCE21C25/10G01D21/02
Inventor 刘俊利孔秀平闫艳燕王立锋张成张琳王翔宇徐建
Owner HENAN POLYTECHNIC UNIV