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A platform for research: civil engineering, architecture and urbanism
A simple strategy for dynamic substructuring: II. Experimental evaluation
This paper is on an extensive experimental evaluation program to explore the robustness of a new strategy dynamic substructuring. This strategy, in contrast to conventional approaches, decouples the substructuring controller from the physical subsystem, and consequently results in a simple, yet robust, implementation. The concept is presented in detail in a companion paper. A configuration consisting of a shake table and an active mass driver is used in the experimental program, and various factors such as dynamics of virtual subsystems used, modeling of the actuator, choice of control gain settings, and nonlinear effects in the actuator are investigated, leading to the conclusion that the proposed strategy results in robust performance.
A simple strategy for dynamic substructuring: II. Experimental evaluation
This paper is on an extensive experimental evaluation program to explore the robustness of a new strategy dynamic substructuring. This strategy, in contrast to conventional approaches, decouples the substructuring controller from the physical subsystem, and consequently results in a simple, yet robust, implementation. The concept is presented in detail in a companion paper. A configuration consisting of a shake table and an active mass driver is used in the experimental program, and various factors such as dynamics of virtual subsystems used, modeling of the actuator, choice of control gain settings, and nonlinear effects in the actuator are investigated, leading to the conclusion that the proposed strategy results in robust performance.
A simple strategy for dynamic substructuring: II. Experimental evaluation
Stefanaki, Aikaterini (author) / Sivaselvan, M. V. (author) / Weinreber, Scot (author) / Pitman, Mark (author) / Anil, Chopra (editor)
Earthquake Engineering & Structural Dynamics ; 47 ; 1823-1843
2018-07-25
21 pages
Article (Journal)
Electronic Resource
English
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