TY - JOUR
T1 - Controller synthesis for negative imaginary systems: a data driven approach
AU - Mabrok, Mohamed
AU - Petersen, Ian R.
N1 - KAUST Repository Item: Exported on 2020-10-01
Acknowledgements: This research was supported by the Australian Research Council.
PY - 2016/2/17
Y1 - 2016/2/17
N2 - The negative imaginary (NI) property occurs in many important applications. For instance, flexible structure systems with collocated force actuators and position sensors can be modelled as negative imaginary systems. In this study, a data-driven controller synthesis methodology for NI systems is presented. In this approach, measured frequency response data of the plant is used to construct the controller frequency response at every frequency by minimising a cost function. Then, this controller response is used to identify the controller transfer function using system identification methods. © The Institution of Engineering and Technology 2016.
AB - The negative imaginary (NI) property occurs in many important applications. For instance, flexible structure systems with collocated force actuators and position sensors can be modelled as negative imaginary systems. In this study, a data-driven controller synthesis methodology for NI systems is presented. In this approach, measured frequency response data of the plant is used to construct the controller frequency response at every frequency by minimising a cost function. Then, this controller response is used to identify the controller transfer function using system identification methods. © The Institution of Engineering and Technology 2016.
UR - http://hdl.handle.net/10754/621488
UR - http://www.crossref.org/iPage?doi=10.1049%2Fiet-cta.2015.0800
UR - http://www.scopus.com/inward/record.url?scp=84979498570&partnerID=8YFLogxK
U2 - 10.1049/iet-cta.2015.0800
DO - 10.1049/iet-cta.2015.0800
M3 - Article
SN - 1751-8644
VL - 10
SP - 1480
EP - 1486
JO - IET Control Theory & Applications
JF - IET Control Theory & Applications
IS - 12
ER -