Robust fault estimation using an LPV reference model : ADDSAFE benchmark case study

Chen, Lejun; Patton, Ron; Goupil, Philippe

Abstract

This paper investigates a mixed H−/H∞ linear parameter varying (LPV) fault estimator using an LPV reference estimator. LMIs are used to calculate the affine parameter-dependent gains of the LPV fault estimator. The design strategy is applied to a high fidelity nonlinear aircraft model provided by AIRBUS for use within the EU-FP7 project ADDSAFE, to estimate the yaw rate sensor faults in the Air Data Inertial Reference System in the presence of the parametric uncertainties. The fault detection performances in various flight conditions are evaluated using the parametric simulation.

Citation

Chen, L., Patton, R., & Goupil, P. (2016). Robust fault estimation using an LPV reference model : ADDSAFE benchmark case study. Control engineering practice, 49, 194-203. https://doi.org/10.1016/j.conengprac.2015.12.006

• Journal Article Type: Article
• Acceptance Date: Dec 11, 2015
• Online Publication Date: Dec 24, 2015
• Publication Date: 2016-04
• Deposit Date: May 26, 2016
• Publicly Available Date: May 26, 2016
• Journal: Control engineering practice
• Print ISSN: 0967-0661
• Publisher: Elsevier
• Peer Reviewed: Peer Reviewed
• Volume: 49
• Pages: 194-203
• DOI: https://doi.org/10.1016/j.conengprac.2015.12.006
• Keywords: Fault detection and diagnosis; Mixed H−/H∞ optimisation; Reference model
• Public URL: https://hull-repository.worktribe.com/output/438774
• Publisher URL: http://www.sciencedirect.com/science/article/pii/S0967066115300605
• Additional Information: Authors' accepted manuscript of article published in: Control engineering practice, 2016, v.49.