Home | Contact us | Staff | Students | MyExeter (Staff) | exehub (Students) | Site map |

      StudyingResearchBusiness and communityWorking hereAlumni and supportersOur departmentsVisiting usAbout us

      Open Research Exeter (ORE)

      View Item 
      •   ORE Home
      • College of Engineering, Mathematics and Physical Sciences
      • Engineering
      • View Item
      •   ORE Home
      • College of Engineering, Mathematics and Physical Sciences
      • Engineering
      • View Item
      JavaScript is disabled for your browser. Some features of this site may not work without it.

      Application of model-based LPV actuator fault estimation for an industrial benchmark

      Thumbnail
      View/Open
      Binder1.pdf (826.6Kb)
      Date
      2016-08-21
      Author
      Chen, L
      Patton, R
      Goupil, P
      Date issued
      2016-08-21
      Journal
      Control Engineering Practice
      Type
      Article
      Language
      en
      Publisher
      Elsevier
      Rights
      This is the author accepted manuscript. The final version is available from Elsevier via the DOI in this record.
      © 2016 Elsevier Ltd. All rights reserved.
      Embargo
      2017-08-22
      Reason for embargo
      Publisher's policy
      Abstract
      To bridge the gap between model-based fault diagnosis theory and industrial practice, a linear parameter varying H−/H∞ fault estimation approach is applied to a high fidelity nonlinear aircraft benchmark. The aim is to show how the fault estimation can provide robust early warning of actuator fault detection scenarios that can lead to abnormal aircraft flight configurations. The fault estimator state space solution is parameterised a priori using parameter-independent design freedom. Following this only constant free matrices are determined and the resulting affine linear parameter varying estimator has low computational load. The evaluation uses parametric simulation via an industry standard Monte Carlo campaign supported by a functional engineering simulator. The simulations are carried out in the presence of aerodynamic database uncertainties and measurement errors covering a wide range of the flight envelope.
      Funders/Sponsor
      The authors acknowledge funding support by the European Commission forthecontract FP7-233815, Advanced Fault Diagnosis for Sustainable Flight Guidance and Control(ADDSAFE),led by Dr.AndresMarcos (UniversityofBristol,UK).
      Citation
      Vol. 56, pp. 60 - 74
      DOI
      https://doi.org/10.1016/j.conengprac.2016.08.003
      URI
      http://hdl.handle.net/10871/23465
      ISSN
      0967-0661
      Collections
      • Engineering

      Using our site |  Freedom of Information |  Data Protection |  Copyright & disclaimer |  Privacy & Cookies | 

       

       

      Related Links
      What is ORE Library Site Research Site
      Browse
      All of ORECommunities & CollectionsTitlesAuthorsTypeThis CollectionTitlesAuthorsType
      Statistics
      Most Popular ItemsStatistics by Country

      Using our site |  Freedom of Information |  Data Protection |  Copyright & disclaimer |  Privacy & Cookies |