Abstract
Hybrid experimental system is one of powerful tools to perform various seismic tests for unknown and/or huge structures, where an actuator-excited experimental vibratory system and a computational response analysis are on-line combined and are simultaneously conducted. This paper presents a control methodology for high performance hybrid experimental systems. A 2-degrees-of-freedom compensator is applied from the viewpoint of control techniques, where a FB compensator is designed according to the system stabilization analysis and a FF compensator is designed to achieve the desired servo characteristics. In the FF compensator design, an iterative learning control system is especially adopted to eliminate the time delay in actuator responses. The proposed compensation algorithm has been verified using an actual hybrid experimental set up with 2-mass structure.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
