Hydraulic bracket intelligent control method for adaptive support of fully mechanized coal face surrounding rock
A self-adaptive control technology for fully mechanized mining face, which is applied in mine roof support, mining equipment, earthwork drilling and mining, etc., can solve the problem that the adaptability of the hydraulic support fixed structure cannot meet the dynamic support requirements of surrounding rocks, and achieve enhanced support Improve the accuracy and overall ability of support, improve the overall support effect, and ensure the effect of production safety
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[0022] (1) Basis figure 1 As shown in the logic diagram of the control method, the hydraulic support adaptive support intelligent control program acquires the surrounding rock and hydraulic support data through the information acquisition module, controls the hydraulic support through the electro-hydraulic control system and uploads the control status to the ground centralized control center. Among them, the dashed arrow indicates the flow of collected data, and the solid arrow indicates the flow of control data. The information collection module includes pressure, inclination, displacement and other sensors, responsible for the collection of all position, posture, force state and other information of the support; the intelligent control program for the adaptive support of the hydraulic support includes support strength, stiffness and stability control, complete Data processing, calculation, storage and intelligent decision-making, and connected with the electro-hydraulic contro...
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