Hokkaido University Collection of Scholarly and Academic Papers >
Graduate School of Engineering / Faculty of Engineering >
Peer-reviewed Journal Articles, etc >
Experimental verification of model-free active vibration control approach using virtually controlled object
This item is licensed under:Creative Commons Attribution-NonCommercial 4.0 International
Title: | Experimental verification of model-free active vibration control approach using virtually controlled object |
Authors: | Yonezawa, Heisei Browse this author | Kajiwara, Itsuro Browse this author →KAKEN DB | Yonezawa, Ansei Browse this author |
Keywords: | Model-free control | active vibration control | virtually controlled object | mixed H-2 | H-infinity control | inertial mass actuator |
Issue Date: | 1-Oct-2020 |
Publisher: | SAGE Publications |
Journal Title: | Journal of vibration and control |
Volume: | 26 |
Issue: | 19-20 |
Start Page: | 1656 |
End Page: | 1667 |
Publisher DOI: | 10.1177/1077546320902348 |
Abstract: | The purpose of this study is to develop a simple and practical controller design method without modeling controlled objects. In this technique, modeling of the controlled object is not necessary and a controller is designed with an actuator model, which includes a single-degree-of-freedom virtual structure inserted between the actuator and the controlled object. The parameters of the virtual structure are determined so that indirect active vibration suppression is effectively achieved by considering the frequency transfer function from the vibration response of the controlled object to that of the virtual structure. Since the actuator model, which includes a virtually controlled object, is a simple low-order system, a controller with high control performance can be designed by traditional model-based optimal control theory. In this research, a mixed H2/H infinity controller is designed considering both control performance and robust stability. The effectiveness of the proposed method is validated experimentally. The robustness of the controller is demonstrated by applying the same controller to various structures. |
Rights: | Yonezawa, Heisei, Itsuro Kajiwara, and Ansei Yonezawa. “Experimental Verification of Model-Free Active Vibration Control Approach Using Virtually Controlled Object.”, Journal of Vibration and Control 26, no. 19–20 (October 2020): 1656–67. 1 Copyright © [2020] The Authors. DOI: 10.1177/1077546320902348. | https://creativecommons.org/licenses/by-nc/4.0/ |
Type: | article |
URI: | http://hdl.handle.net/2115/79233 |
Appears in Collections: | 工学院・工学研究院 (Graduate School of Engineering / Faculty of Engineering) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
|
|