【摘要】 基于生物免疫系统抗原与抗体互识别的结合能量模型,结合矩阵的奇异值分解,研究了适于三缸往复泵夏阀故障诊断的新方法.通过对三缸往复泵泵阀实际故障的诊断分析,表明基于结合能量的故障诊断方法具有较强的容错性和鲁棒性,并具有可视化及可解释性好等特点。更多还原

【Abstract】 Combining the singular value decomposition of matrix a new approach of fault diagnosis for the valves of three-cylinder reciprocating pumps is investigated based on the binding energy model of the recognizing process between antigens and antibodies in natural immune systems. The result of fault diagnosis for pump valves in three-cylinder reciprocating pump shows the methods proposed is of tolerance and robust. In addition , the new fault diagnosis approach is visible and explainable.更多还原