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Robust Recursive Partial Least-squares Algorithm
Author(s): 
Pages: 42-46
Year: Issue:  9
Journal: Journal of Hunan University(Natural Sciences)

Keyword:  野点分析递推偏最小二乘法鲁棒主分量回归算法交流异步电力测功机;
Abstract: 针对时变模型建模或大数据量情况下建模过程中的野点检测问题,提出了鲁棒递推偏最小二乘法(RRPLS).通过将递推偏最小二乘法(RPLS)与鲁棒主分量回归算法(RPPSV)相结合,实现分块野点检测算法,有效地解决了一般野点检测算法的计算量大的问题.仿真说明鲁棒递推偏最小二乘法不但能检测出数据中的野点还能大量减少建模时间,最后给出了在交流异步电力测功机系统的应用实例.
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