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介绍了Dempster-Shafer证据推理的基本概念和理论,并将数据融合思想引入到机械设备故障诊断中,采用Dempster-Shafer证据推理进行融合计算,验证了这一方法的有效性.
The basic concepts and theories of Dempster-Shafer evidence reasoning are introduced, and the idea of data fusion is introduced into the fault diagnosis of mechanical equipment. Dempster-Shafer evidence reasoning is used to verify the validity of this method.