Investigating the Effects of Noise and Parameter Changing on Modeling of Jet Transport Aircraft

Jahandari, Sina; Kalhor, Ahmad; Nadjar Araabi, Babak

doi:10.22034/jast.2021.128049

Document Type : Original Article

Authors

¹ Faculty of New Sciences and Technologies, University of Tehran

² Faculty of Electrical and Computer Engineering , University of Tehran

https://doi.org/10.22034/jast.2021.128049

Abstract

This paper presents a novel approach to modeling of jet transport aircraft. Initially, basic mathematical models of jet transport are derived. Afterwards by focusing on the bank angle system of the jet transport, considering the aileron as the input, adverse methods of identification are utilized to estimate parameters of the system in an online manner. Then, effects of different types of noise on identification process are analyzed. Eventually, effects of time varying parameters are discussed. Recursive least squares method and its extended version, covariance resetting and forgetting factor methods were the fundamental tools in the system identification process of jet transport. Comprehensive simulations are presented and cast some light on effectiveness and disadvantages of different approaches.

Keywords

20.1001.1.17352134.2020.13.2.5.1

Main Subjects

Aerospace Structures

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Journal of Aerospace Science and Technology

Investigating the Effects of Noise and Parameter Changing on Modeling of Jet Transport Aircraft

References

References

Volume 13, Issue 2
October 2020
Pages 47-52

Investigating the Effects of Noise and Parameter Changing on Modeling of Jet Transport Aircraft

References

References

Volume 13, Issue 2October 2020Pages 47-52

Volume 13, Issue 2
October 2020
Pages 47-52