Project/Area Number |
23760204
|
Research Category |
Grant-in-Aid for Young Scientists (B)
|
Allocation Type | Multi-year Fund |
Research Field |
Dynamics/Control
|
Research Institution | Nagoya University |
Principal Investigator |
TAKAGI Kentaro 名古屋大学, 工学(系)研究科(研究院), 講師 (60392007)
|
Co-Investigator(Renkei-kenkyūsha) |
INOUE Tsuyoshi 名古屋大学, 大学院工学研究科, 教授 (70273258)
ASAKA Kinji 産業技術総合研究所, 健康工学研究部門, グループ長 (10184136)
|
Project Period (FY) |
2011 – 2013
|
Project Status |
Completed (Fiscal Year 2013)
|
Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2013: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2012: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
|
Keywords | 機械力学・制御 / スマート構造 / 振動制御 / 圧電素子 / 電磁アクチュエータ / 高分子アクチュエータ |
Research Abstract |
This theme has studied a sensor-less damping method using piezoelectric actuators or electromagnetic actuators, especially aiming at developments of shunt circuits and proposals of advanced control laws. The obtained results include a new sensor-less parameter estimation technique, a comparison of synthetic impedance and synthetic admittance, and a proposal of a nonlinear shunt controller and an adaptive shunt controller. Furthermore, this study discusses a driving method of an IPMC, which is a relatively new actuator. A finding for obtaining large deformation of an IPMC by ion-exchange has been also reported.
|