Effects of Interaction between Dual Shaking Tables and Specimen and Force Feedback Compensation Control
Joint Authors
Li, Xiaojun
Wang, Juke
Li, Fangfang
Source
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-09-16
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
The shaking table array system is composed of multiple shaking tables for seismic response simulation tests of large-span spatial structures, bridge structures, slender structures such as pipeline and aqueduct, complex structures, and so on.
In the process of testing with the multiple shaking tables, the interaction between the shaking tables and specimen affects the output accuracy of the shaking tables.
The characteristics and rules of the dual shaking tables-specimen interaction effects on the system performance were analyzed in this paper.
In order to improve the output accuracy of the dual shaking tables, force feedback compensation was introduced into three-variable control to reduce the interaction effects.
However, the measurement errors of the force in the actuator and the acceleration of the shaking tables existed in the process of force feedback compensation.
In order to verify the effectiveness of force feedback compensation for interaction between the dual shaking tables and specimen, the error influences on the system performance were simulated.
American Psychological Association (APA)
Li, Fangfang& Li, Xiaojun& Wang, Juke. 2018. Effects of Interaction between Dual Shaking Tables and Specimen and Force Feedback Compensation Control. Shock and Vibration،Vol. 2018, no. 2018, pp.1-12.
https://search.emarefa.net/detail/BIM-1215396
Modern Language Association (MLA)
Li, Fangfang…[et al.]. Effects of Interaction between Dual Shaking Tables and Specimen and Force Feedback Compensation Control. Shock and Vibration No. 2018 (2018), pp.1-12.
https://search.emarefa.net/detail/BIM-1215396
American Medical Association (AMA)
Li, Fangfang& Li, Xiaojun& Wang, Juke. Effects of Interaction between Dual Shaking Tables and Specimen and Force Feedback Compensation Control. Shock and Vibration. 2018. Vol. 2018, no. 2018, pp.1-12.
https://search.emarefa.net/detail/BIM-1215396
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1215396