摘要
本文介绍了数学形态方法、顺序形态变换的概念,并将顺序形态变换引入到电力信号处理中来。通过对形态组合方式、结构算子和百分位的分析,以及结合阈值方法,设计了快速高效的电力信号处理方法。文中还分析了算法的性能和有效性,最后通过仿真和实验验证了所提出的方法的性能。
The mathematical morphology and order morphology are introduced at first, and a new power signal processing method is proposed in this paper. With the morphological operators' re-combination, analysis of the structure element and the percentile, and combination with threshold method, the effective method based on the order morphology is formed. Furthermore, the efficiency and validity are discussed in detail. Finally, the capability of this method is verified by the simulation and actual calculation results.
出处
《电工电能新技术》
CSCD
北大核心
2005年第1期45-48,75,共5页
Advanced Technology of Electrical Engineering and Energy
基金
华南理工大学自然科学青年基金资助项目
关键词
电能质量
数学形态学
信号处理
顺序形态滤波
power quality
mathematical morphology
signal processing
order morphology
