A Magnet-Coil-Type Bistable Vibration Energy Harvester for Random Wave Environment

Figure 11

Measured results for vibration displacement and vibration power generation for vibration with a random signal and a periodic signal at 1.00 Hz. (a) Response vibration displacement results. (b) Diagram of displacement vs. velocity of vibration for the mass block. (c) Diagram of displacement vs. velocity of vibration for the support.