Design of Intelligent System for Solidification Processing of Engineering Mud Based on Data Mining Algorithm

Abstract

Based on sensor technology, computer technology and automatic control technology, this paper develops an intelligent system for mud solidification treatment. The system controls the transmission and reception of ultrasonic waves through a single-chip microcomputer, and measures the attenuation value of ultrasonic waves with known parameters. The system uses piezoresistive pressure sensor, electromagnetic flowmeter, self-designed self-circulating differential pressure density meter and capacitive grid sensor to perform high-precision and dynamic detection of 4 key technical parameters of grouting pressure, flow rate, density and formation lift value respectively. In this paper, the dynamic equation data mining algorithm is used to deal with the mud solidification process. At the same time, the system uses the PLC module to automatically control the pressure fluctuation and maintain its stability according to the grouting conditions, and then realizes intelligent self-adaptive grouting curing. The test found that the pressure automatic control accuracy of the adaptive grouting curing measurement and control system remained within 5% of the set value. The system has convenient layout, strong pertinence and simple operation, and has obvious promotion advantages.