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机译:A magnetically coupled two-degrees-of-freedom piezoelectric energy harvester using torsional spring
1The State Key Lab of Mechanical Transmissions, Chongqing University;
1The State Key Lab of Mechanical Transmissions, Chongqing University||2College of Mechanical Engineering, Chongqing University of Technology;
3Department of System Engineering, Chongqing Acoustic-Optic-Electronic Co., LTD;
Bi-stable energy harvester; wideband vibration; torsional spring; magnetically coupled;