| 引用本文: | 王绍部,龚庆武,舒乃秋,陈玉林,陈晟.基于进化算法的模糊抗差理论在输电线路故障定位中应用[J].电力自动化设备,2005,(3):44-47 |
| .Application of evolutionary algorithm based fuzzy robust theory in transmission line fault locating[J].Electric Power Automation Equipment,2005,(3):44-47 |
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| 摘要: |
| 从模糊理论的角度，介绍了一种基于进化算法的数据处理方法。该方法通过建立模糊抗差回归模型确定数据的可能性回归区间，然后剔除回归区间外的数据；对保留的数据作最小二秉处理．最终达到提高计算精度和鲁棒性的目的。仿真结果证明了算法的有效性。 |
| 关键词: 模糊抗差回归分析 数据处理 故障定位 进化算法 |
| DOI： |
| 分类号:TM726 |
| 基金项目: |
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| Application of evolutionary algorithm based fuzzy robust theory in transmission line fault locating |
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WANG Shao-bu GONG Qing-wu SHU Nai-qiu CHEN Yu-lin CHEN Sheng
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| Abstract: |
| A data processing method based on evolutionary algorithms is presented. The fuzzy robust regression model is established to determine the possible regression area of data. The out-area data are discarded and the reserved data are processed by least square method,which improves the calculation precision and robusticity. The simulative results verify its effectiveness. |
| Key words: fuzzy robust regression analysis,data processing,fault locating,evolutionary algorithm |
