Active Vibration Control of Nonlinear 2DOF Mechanical Systems via IDA-PBC

Hao, Sheng; Yamashita, Yuh; Kobayashi, Koichi

IEICE transactions on fundamentals of electronics communications and computer sciences, 2020, E103A(9), 1078-1085

Permalink : https://hdl.handle.net/2115/79963

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https://doi.org/10.1587/transfun.2019KEP0007     18

論文情報

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アクセス権
open access
URI
https://hdl.handle.net/2115/79963
タイトル
Active Vibration Control of Nonlinear 2DOF Mechanical Systems via IDA-PBC
著者
Hao, Sheng ; Yamashita, Yuh ; Kobayashi, Koichi
著者名
Hao, Sheng
e-Rad_Researcher
90210426
著者名
Yamashita, Yuh
e-Rad_Researcher
50452115
著者名
Kobayashi, Koichi
言語
英語
キーワード
nonlinear control
vibration measurement
sensors
発行日
2020-09
出版者
電子情報通信学会(The Institute of Electronics, Information and Communication Engineers / IEICE)
収録物名
IEICE transactions on fundamentals of electronics communications and computer sciences
巻(号)
E103A(9)
ページ
1078-1085
抄録
This paper proposes an active vibration-suppression control method for the systems with multiple disturbances using only the relative displacements and velocities. The controller can suppress the vibration of the main body in the world coordinate, where a velocity disturbance and a force disturbance affect the system simultaneously. The added device plays a similar role as an accelerometer, but we avoid the algebraic loop. The main idea of the feedback law is to convert a nonlinear system into an aseismatic desired system by using the energy shaping technique. A parameter selection procedure is derived by combining the constraints of nonlinear IDA-PBC and the evaluation of the control performance of the linearly approximated system. The effectiveness of the proposed method is confirmed by simulations for an example.
資源タイプ
学術雑誌論文
出版タイプ
Version of Record
権利情報
http://search.ieice.org/
権利情報
copyright©2020 IEICE
PISSN
0916-8508
関連情報 (isIdenticalTo)
出版社版DOI
https://doi.org/10.1587/transfun.2019KEP0007