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。
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.
出处
《哈尔滨工业大学学报》
EI
CAS
CSCD
北大核心
2005年第1期104-107,114,共5页
Journal of Harbin Institute of Technology
基金
国家自然科学基金资助项目(50475183)黑龙江省教育厅科学技术研究项目(10541010).
关键词
结合能量模型
矩阵奇异值分解
故障诊断
Antibodies
Antigens
Binding energy
Cylinders (containers)
Failure analysis
Mathematical models
Matrix algebra
Robustness (control systems)
