| 故障诊断的最小二乘估计法 |
| |
| 引用本文： | 董春连,刘建辉,吴宇昕. 故障诊断的最小二乘估计法[J]. 辽宁工程技术大学学报(自然科学版), 1995, 0(3) |
| |
| 作者姓名： | 董春连 刘建辉 吴宇昕 |
| |
| 作者单位： | 阜新矿业学院电气工程系，阜新煤炭工业学校 |
| |
| 摘 要： | 本文讨论了故障诊断的最小二乘估计法，对故障系统应用最小二乘法估计出其状态参数值，并与系统标称值比较．从而诊断出系统的故障大小及部位．文中给出了一个仿真实例．诊断结果令人满意．
|
| 关 键 词： | 故障诊断，最小二乘估计，故障定位 |
The Least Squares Estimation Method for Fault Diagnosis |
| |
| Dong Chunlian,Liu Jianhui, Wu Yuxin. The Least Squares Estimation Method for Fault Diagnosis[J]. Journal of Liaoning Technical University (Natural Science Edition), 1995, 0(3) |
| |
| Authors: | Dong Chunlian Liu Jianhui Wu Yuxin |
| |
| Abstract: | The least Squares estimation method for fault diagnosis has been discussed in this paper.The state Parameter values are estimated with the least squares method for fault syustems. Therefore, the yareing sizes and positions of the system faults are diagnosed by making a comparison between estimated values and standard values of the system. A simulation example has been given in the paper.The diagnosis results are satisfactory. |
| |
| Keywords: | fault diagnosis least squares estimation fault location |
| 本文献已被 CNKI 等数据库收录！ |
