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机译:An, annular tubular wearable piezoelectric-electromagnetic hybrid vibration energy harvester driven by multi magnetic beads
College of Mechanical and Electrical Engineering, China Jiliang University, Hangzhou 310018, People's Republic of China;
Faculty of Electrical Engineering and Computer Science, Ningbo University, Ningbo 315211, People's Republic of China;
Piezo-electromagnetic coupling; Low frequency vibration; Vibration energy harvester;