2016 Fiscal Year Final Research Report
Development of Nonlinear Oscillator and Power Converter for Energy Harvesting from Mechanical Vibration with Wide Band Frequency
| Project/Area Number |
26630176
|
|---|
| Research Category |
Grant-in-Aid for Challenging Exploratory Research
|
| Allocation Type | Multi-year Fund |
|---|
| Research Field |
Communication/Network engineering
|
|---|
| Research Institution | Kyoto University |
|---|
Principal Investigator |
|
|---|
| Research Collaborator |
Vakhtang, Putkradze Univ. of Alberta
木村 真之 京都大学
|
|---|
| Project Period (FY) |
2014-04-01 – 2017-03-31
|
| Keywords | エネルギーハーベスティング / 非線形振動子 / 乱流 / 同期現象 / 確率共鳴 / ワイドバンドギャップ半導体 |
|---|
| Outline of Final Research Achievements |
This project is a fundamental research focusing on harvesting the minute dynamical energy which was spread in loauid flow or structual vibration. The conventional studies have almost adopted the resonance excited by the external force. On the other hand, this research designed a new coupled pendulums and the proto type was made for scavenging the energy from the wide band spectrum in the natural waves and vibrations. Finally, it was also found that the synchronization of coupled system and the stochastic resonance can be a candidate of physical phenomena for harvesting energy from waves and vibrations.
|
| Free Research Field |
非線形力学の工学的応用
|
