Authors:
Kou Miyamoto
1
;
Jinhua She
2
;
Hiroshi Hashimoto
3
and
Min Wu
4
Affiliations:
1
Tokyo Institute of Technology, Japan
;
2
Tokyo University of Technology and China University of Geosciences, Japan
;
3
Advanced Institute of Industrial Technology, Japan
;
4
China University of Geosciences, China
Keyword(s):
Active Damping Device (ADD), Active Vibration Control, Combinatorial Optimization, Norm, Placement Planning.
Related
Ontology
Subjects/Areas/Topics:
Engineering Applications
;
Informatics in Control, Automation and Robotics
;
Intelligent Control Systems and Optimization
;
Mechatronics Systems
;
Robotics and Automation
;
Signal Processing, Sensors, Systems Modeling and Control
Abstract:
Active vibration control has been widely investigated in civil engineering. This study considers the problem of selecting a norm for an evaluation criterion for the planning of the placement of active damping devices (ADDs) in a structure in active vibration control. Using a 4-degree-of-freedom system as an example, we compare the commonly used 2-norm and 8-norm, and show that the 2-norm is a suitable choice for the performance index of the placement planning of ADDs.