School of Electronic Engineering;
Beijing University of Posts and Telecommunications;
Beijing Key Laboratory of Work Safety Intelligent Monitoring;
Beijing University of Posts and Telecommunications;
School of Science;
Beijing University of Posts and Telecommunications;
College of Information Science and Electrical Engineering;
Zhejiang University;
Institute of Science and Technology for Opto-electronic Information;
Yantai University;
power; analysis; attack; EMD; IMF; correlation; power; analysis; RPIs;