Please use this identifier to cite or link to this item: https://doi.org/10.1007/s12555-011-0322-0
Title: A novel H∞ UIO design for actuator FDI in finite frequency domain
Authors: Lum, K.Y. 
Xu, J. 
Xie, L.
Loh, A.P. 
Keywords: Fault detection and isolation
Finite frequency domain
Linear matrix inequality
Unknown input observer
Issue Date: Jun-2011
Source: Lum, K.Y., Xu, J., Xie, L., Loh, A.P. (2011-06). A novel H∞ UIO design for actuator FDI in finite frequency domain. International Journal of Control, Automation and Systems 9 (3) : 601-605. ScholarBank@NUS Repository. https://doi.org/10.1007/s12555-011-0322-0
Abstract: This paper proposes several design procedures for a class of novel unknown input observers (UIOs) to detect and isolate the actuator faults in finite frequency domain. Our approach dramatically reduces the number of UIOs required for multiple faults. Meanwhile, knowledge on the disturbance/ noise is embedded to enhance the performance. All the design conditions are formulated in terms of LMI/BMI problems, which enable to consider other design specifications in addition to the robustness and sensitivity requirements. © ICROS, KIEE and Springer 2011.
Source Title: International Journal of Control, Automation and Systems
URI: http://scholarbank.nus.edu.sg/handle/10635/54611
ISSN: 15986446
DOI: 10.1007/s12555-011-0322-0
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