Matches in SemOpenAlex for { <https://semopenalex.org/work/W4200202904> ?p ?o ?g. }
Showing items 1 to 99 of
99
with 100 items per page.
- W4200202904 endingPage "103519" @default.
- W4200202904 startingPage "103519" @default.
- W4200202904 abstract "In this paper, a new type of potassium-sodium niobate (K0.5Na0.5NbO3, KNN) piezoelectric self-excited vibration energy harvester (VEH) for micro-actuator's energy storage is proposed, and the system's nonlinear dynamic characteristics are studied. The KNN piezoelectric VEH has self-excited vibration characteristics, which can convert the random vibration energy from the environment into the harmonic currents for storage. New nonlinear differential terms are introduced to describe the hysteretic phenomena of a KNN piezoelectric ceramics. The nonlinear dynamic model of a KNN piezoelectric VEH subjected to stochastic disturbance is developed, the stochastic stability of the system is analyzed, and the conditions of stochastic bifurcation are obtained. The numerical results show that the system's motions can keep periodic when the outside random excitation is not very strong. The experimental results show that the KNN piezoelectric VEH can convert the harmonic excitation to harmonic currents, and the maximum output voltage is 237.99mv; there is a certain platform in the acceleration-output voltage curves of the system, which implies that there is an optimal amplitude for excitation force; the KNN VEH can convert the narrowband excitation to the narrowband currents, and the maximum output voltage is 572.89mv; the KNN VEH successfully convert a Gauss white noise excitation to narrowband currents, and the maximum output voltage is 99.35mv. The new KNN self-excited VEH can obtain the narrowband currents from the environment, which implies a new way to obtain green energy." @default.
- W4200202904 created "2021-12-31" @default.
- W4200202904 creator A5026747779 @default.
- W4200202904 creator A5063445543 @default.
- W4200202904 date "2022-02-01" @default.
- W4200202904 modified "2023-10-15" @default.
- W4200202904 title "A new type of piezoelectric self-excited vibration energy harvester for micro-actuator's energy storage" @default.
- W4200202904 cites W1963548265 @default.
- W4200202904 cites W1965410592 @default.
- W4200202904 cites W1997121451 @default.
- W4200202904 cites W1997702729 @default.
- W4200202904 cites W2019722923 @default.
- W4200202904 cites W2030738616 @default.
- W4200202904 cites W2040990882 @default.
- W4200202904 cites W2043288719 @default.
- W4200202904 cites W2047355598 @default.
- W4200202904 cites W2057207900 @default.
- W4200202904 cites W2074960615 @default.
- W4200202904 cites W2099941667 @default.
- W4200202904 cites W2154260428 @default.
- W4200202904 cites W2525571537 @default.
- W4200202904 cites W2589243271 @default.
- W4200202904 cites W2887997199 @default.
- W4200202904 cites W2914553494 @default.
- W4200202904 cites W2955732819 @default.
- W4200202904 cites W2989181788 @default.
- W4200202904 cites W2989907701 @default.
- W4200202904 cites W2994972137 @default.
- W4200202904 cites W2995371188 @default.
- W4200202904 cites W2997675750 @default.
- W4200202904 cites W2997979027 @default.
- W4200202904 cites W3013434966 @default.
- W4200202904 doi "https://doi.org/10.1016/j.est.2021.103519" @default.
- W4200202904 hasPublicationYear "2022" @default.
- W4200202904 type Work @default.
- W4200202904 citedByCount "4" @default.
- W4200202904 countsByYear W42002029042022 @default.
- W4200202904 countsByYear W42002029042023 @default.
- W4200202904 crossrefType "journal-article" @default.
- W4200202904 hasAuthorship W4200202904A5026747779 @default.
- W4200202904 hasAuthorship W4200202904A5063445543 @default.
- W4200202904 hasConcept C100082104 @default.
- W4200202904 hasConcept C101518730 @default.
- W4200202904 hasConcept C119599485 @default.
- W4200202904 hasConcept C120665830 @default.
- W4200202904 hasConcept C121332964 @default.
- W4200202904 hasConcept C127413603 @default.
- W4200202904 hasConcept C127934551 @default.
- W4200202904 hasConcept C154945302 @default.
- W4200202904 hasConcept C158622935 @default.
- W4200202904 hasConcept C165801399 @default.
- W4200202904 hasConcept C186370098 @default.
- W4200202904 hasConcept C198394728 @default.
- W4200202904 hasConcept C24890656 @default.
- W4200202904 hasConcept C2775924081 @default.
- W4200202904 hasConcept C2776096036 @default.
- W4200202904 hasConcept C41008148 @default.
- W4200202904 hasConcept C47446073 @default.
- W4200202904 hasConcept C62520636 @default.
- W4200202904 hasConcept C83581075 @default.
- W4200202904 hasConceptScore W4200202904C100082104 @default.
- W4200202904 hasConceptScore W4200202904C101518730 @default.
- W4200202904 hasConceptScore W4200202904C119599485 @default.
- W4200202904 hasConceptScore W4200202904C120665830 @default.
- W4200202904 hasConceptScore W4200202904C121332964 @default.
- W4200202904 hasConceptScore W4200202904C127413603 @default.
- W4200202904 hasConceptScore W4200202904C127934551 @default.
- W4200202904 hasConceptScore W4200202904C154945302 @default.
- W4200202904 hasConceptScore W4200202904C158622935 @default.
- W4200202904 hasConceptScore W4200202904C165801399 @default.
- W4200202904 hasConceptScore W4200202904C186370098 @default.
- W4200202904 hasConceptScore W4200202904C198394728 @default.
- W4200202904 hasConceptScore W4200202904C24890656 @default.
- W4200202904 hasConceptScore W4200202904C2775924081 @default.
- W4200202904 hasConceptScore W4200202904C2776096036 @default.
- W4200202904 hasConceptScore W4200202904C41008148 @default.
- W4200202904 hasConceptScore W4200202904C47446073 @default.
- W4200202904 hasConceptScore W4200202904C62520636 @default.
- W4200202904 hasConceptScore W4200202904C83581075 @default.
- W4200202904 hasFunder F4320321001 @default.
- W4200202904 hasLocation W42002029041 @default.
- W4200202904 hasOpenAccess W4200202904 @default.
- W4200202904 hasPrimaryLocation W42002029041 @default.
- W4200202904 hasRelatedWork W1603864151 @default.
- W4200202904 hasRelatedWork W1720013624 @default.
- W4200202904 hasRelatedWork W2375953546 @default.
- W4200202904 hasRelatedWork W2389633600 @default.
- W4200202904 hasRelatedWork W2688860873 @default.
- W4200202904 hasRelatedWork W2801599544 @default.
- W4200202904 hasRelatedWork W2972334152 @default.
- W4200202904 hasRelatedWork W3009464374 @default.
- W4200202904 hasRelatedWork W4234355913 @default.
- W4200202904 hasRelatedWork W4282027123 @default.
- W4200202904 hasVolume "46" @default.
- W4200202904 isParatext "false" @default.
- W4200202904 isRetracted "false" @default.
- W4200202904 workType "article" @default.