R than 21.five Hz. D3 showed was reduce than ten Hz and bigger than 21.five Hz. D3 showed superior performance when the overall performance when the frequency was involving ten and 21.five Hz. frequency was in between 10 and 21.five Hz.was at 12.five Hz, and also the was reduced six.58 ten Ultimately, both D2 and D4 21.five Hz. D3 showed when the frequencyamplitude wasthanmm. Hz and bigger than didn’t give a plain peak for when the Hence, these were not deemed in 21.five Hz. performance the analysis.frequency was among ten along with the style because the voltageFigure 6. Absolute amplitude at antiphase for the configurations of designs 1 to four.Amplitude (mm) Amplitude (mm)Figure 7. DMPO manufacturer voltage versus frequency for the configurations 1 designs 1 to 4. Figure 7. Voltage versus frequency for the configurations of styles ofto 4.Figure 7 demonstrates the voltage generated by the vibration power harvesFigure six. frequency and design and style configurations. The designs to four. Figure 6. Absolute amplitude at antiphase for the configurations 1 could be an intuitive ref differentAbsolute amplitude at antiphase for the configurations ofvoltageof styles 1 to four.of the power harvester’sthe voltage generated by the vibration power might be made that Figure 7 demonstrates overall performance. The basic observation harvester for Figure 7 demonstratesconfigurations. The voltage might be an intuitive reflection harves spring configuration style produce about 0.five V of electrical energy on typical, but a drop diverse frequency and could the voltage generated by the vibration power distinctive frequency and design and style configurations. However, the best springintuitivecon with the power harvester’s functionality. The general observation can could possibly be an did not ref be noticed when the frequency reached 25 Hz. The voltage be made that the nospring configuration could generate about 0.five V of with the energy harvester’s overall performance. The electricity on typical, butcan was due to the fact th towards the enlargement of electrical energy generation generalfrequencies; this be could that t for all observation a drop created be noticed when the frequency produce about 0.five V of electrical energy did typical, but a drop reached 25 Hz. Even so, the best spring on not contribute spring configuration could smaller sized than these observed for the no-spring configu ages for all frequencies have been towards the enlargement of electrical energy generation for all frequencies; this was since the voltages be noticed when the frequency reached 25 Hz. for the no-springtop spring did the volt not In Solvent violet 9 Description contrast, the utilization of than bottom springHowever, the configuration. In con for all frequencies were smaller the these observed could substantially magnify to specific the utilization with the bottomgeneration for all frequencies; the voltagebecause th the enlargement variety. The spring could drastically magnify 1.78 V at for acontrast, frequencyof electricitymaximum voltage could reach this was the freque ages for all frequenciesobtained for each the topobserved for the no-spring configu a specific When the values The maximum voltage could reach 1.78 V in the frequency of 12.5 Hz. frequency range.have been smaller than these and bottom springs are added to 12.5 Hz. In the event the values obtainedof the bottom spring could significantlytogether, the volta springs are added In contrast, the utilization for each the top rated and bottomboth single spring circumstances. the trend ofcurvecurve is equivalent for the overlap ofspring situations. magnify the the is comparable for the overlap of both single trend from the a certain frequency range. The m.
