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介绍了支持向量机回归算法,对某型飞机主油泵故障数据进行了拟合训练和外推预测分析,为飞机部件故障数预测、可靠性评估和备件需求预测提供了借鉴和依据。
The regression algorithm of support vector machine (SVM) is introduced. The fault data of a certain type of main pump are fitted and predicted by extrapolation. The results provide reference and basis for forecasting the number of aircraft parts failures, reliability assessment and spare parts demand prediction.