Multiple-step fault estimation for interval type-II T-S fuzzy system of hypersonic vehicle with time-varying elevator faults

Multiple-step fault estimation for interval type-II T-S fuzzy system of hypersonic vehicle with time-varying elevator faults

This article proposes a multiple-step fault estimation algorithm for hypersonic flight vehicles that uses an interval type-II Takagi–Sugeno fuzzy model. An interval type-II Takagi–Sugeno fuzzy model is developed to approximate the nonlinear dynamic system and handle the parameter uncertainties of hy...

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Main Authors: Jin Wang, Longze Hu, Fuyang Chen, Changyun Wen
Format: Article
Language:English
Published: SAGE Publishing 2017-03-01
Series:International Journal of Advanced Robotic Systems
Online Access:https://doi.org/10.1177/1729881417699149
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spelling doaj-9949aad4598b4190abb57854658979af2020-11-25T03:39:18ZengSAGE PublishingInternational Journal of Advanced Robotic Systems1729-88142017-03-011410.1177/172988141769914910.1177_1729881417699149Multiple-step fault estimation for interval type-II T-S fuzzy system of hypersonic vehicle with time-varying elevator faultsJin Wang0Longze Hu1Fuyang Chen2Changyun Wen3 College of Automation Engineering, Nanjing University of Posts and Telecommunications, China College of Automation Engineering, Nanjing university of Aeronautics and Astronautics, China College of Automation Engineering, Nanjing university of Aeronautics and Astronautics, China School of Electrical and Electronic Engineering, Nanyang Technological University, SingaporeThis article proposes a multiple-step fault estimation algorithm for hypersonic flight vehicles that uses an interval type-II Takagi–Sugeno fuzzy model. An interval type-II Takagi–Sugeno fuzzy model is developed to approximate the nonlinear dynamic system and handle the parameter uncertainties of hypersonic firstly. Then, a multiple-step time-varying additive fault estimation algorithm is designed to estimate time-varying additive elevator fault of hypersonic flight vehicles. Finally, the simulation is conducted in both aspects of modeling and fault estimation; the validity and availability of such method are verified by a series of the comparison of numerical simulation results.https://doi.org/10.1177/1729881417699149
collection DOAJ
language English
format Article
sources DOAJ
author Jin Wang
Longze Hu
Fuyang Chen
Changyun Wen
spellingShingle Jin Wang
Longze Hu
Fuyang Chen
Changyun Wen
Multiple-step fault estimation for interval type-II T-S fuzzy system of hypersonic vehicle with time-varying elevator faults
International Journal of Advanced Robotic Systems
author_facet Jin Wang
Longze Hu
Fuyang Chen
Changyun Wen
author_sort Jin Wang
title Multiple-step fault estimation for interval type-II T-S fuzzy system of hypersonic vehicle with time-varying elevator faults
title_short Multiple-step fault estimation for interval type-II T-S fuzzy system of hypersonic vehicle with time-varying elevator faults
title_full Multiple-step fault estimation for interval type-II T-S fuzzy system of hypersonic vehicle with time-varying elevator faults
title_fullStr Multiple-step fault estimation for interval type-II T-S fuzzy system of hypersonic vehicle with time-varying elevator faults
title_full_unstemmed Multiple-step fault estimation for interval type-II T-S fuzzy system of hypersonic vehicle with time-varying elevator faults
title_sort multiple-step fault estimation for interval type-ii t-s fuzzy system of hypersonic vehicle with time-varying elevator faults
publisher SAGE Publishing
series International Journal of Advanced Robotic Systems
issn 1729-8814
publishDate 2017-03-01
description This article proposes a multiple-step fault estimation algorithm for hypersonic flight vehicles that uses an interval type-II Takagi–Sugeno fuzzy model. An interval type-II Takagi–Sugeno fuzzy model is developed to approximate the nonlinear dynamic system and handle the parameter uncertainties of hypersonic firstly. Then, a multiple-step time-varying additive fault estimation algorithm is designed to estimate time-varying additive elevator fault of hypersonic flight vehicles. Finally, the simulation is conducted in both aspects of modeling and fault estimation; the validity and availability of such method are verified by a series of the comparison of numerical simulation results.
url https://doi.org/10.1177/1729881417699149
work_keys_str_mv AT jinwang multiplestepfaultestimationforintervaltypeiitsfuzzysystemofhypersonicvehiclewithtimevaryingelevatorfaults
AT longzehu multiplestepfaultestimationforintervaltypeiitsfuzzysystemofhypersonicvehiclewithtimevaryingelevatorfaults
AT fuyangchen multiplestepfaultestimationforintervaltypeiitsfuzzysystemofhypersonicvehiclewithtimevaryingelevatorfaults
AT changyunwen multiplestepfaultestimationforintervaltypeiitsfuzzysystemofhypersonicvehiclewithtimevaryingelevatorfaults
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