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故障预测对煤矿机械的预知维修具有很重要的指导意义。闸瓦间隙是煤矿提升机的重要参数,通过采用基于最小二乘支持向量机的数学方法对煤矿提升机的闸瓦间隙进行故障预测,从而预测了煤矿提升机的故障发生时间。该研究对煤矿提升机的维修具有很重要的参考价值。
Prediction of coal mine machinery predictive maintenance has very important guiding significance. Brake shoe clearance is an important parameter of coal mine hoist. By using the method based on least squares support vector machine, the fault prediction of the brake shoe clearance of coal mine hoist is carried out, and the failure time of coal mine hoist is predicted. This study has very important reference value for the maintenance of coal mine hoist.