| 基于分形理论的复杂机械故障诊断 |
| |
| 摘 要： | 将分形的有关理论应用于对 KTA5 0汽车发动机故障的诊断 .研究了噪声对关联维数计算结果的影响 ,给出了嵌入维数的选择原则 ,得到了利用关联维数对KTA5 0汽车发动机实施故障诊断的判据
|
| 关 键 词： | 分形 关联维数 故障诊断 |
The Fault Diagnose of Complex Machine Based on Fractal Theory |
| |
| Abstract: | The fractal theory and its application in fault diagnose of KTA50 auto engine was statemented In this paper.The noise influence on calculation of co relation dimension was studied.The conclusion of selection principle of embedded dimension was drawn.The general rule was obtained about fault diagnose of KTA50 auto engine using co relation dimension. |
| |
| Keywords: | fractal co relation dimension fault diagno? |
|
