Linear modeling of aero engines based on equilibrium manifold model

Hui Zhao; Jun Niu; Yun Feng Jiang; Da Ren Yu

Linear modeling of aero engines based on equilibrium manifold model

Hui Zhao^*
, Jun Niu
, Yun Feng Jiang
, Da Ren Yu

^*Corresponding author for this work

School of Energy Science and Engineering, Harbin Institute of Technology
CASIC

Research output: Contribution to journal › Article › peer-review

9 Scopus citations

Abstract

Linear modeling of aero engines based on equilibrium manifold expansion (EME) model is investigated. Construction process of the EME model is discussed, and theoretical basis of obtaining linear models of a nonlinear plant from its EME model is given. The valid area of linear model and EME expansion model is compared, indicting that a larger perturbation signal could be used to identify the EME model. The simulation results show that this linear modeling method is effective.

Original language	English
Pages (from-to)	377-382
Number of pages	6
Journal	Tuijin Jishu/Journal of Propulsion Technology
Volume	32
Issue number	3
State	Published - Jun 2011
Externally published	Yes

Keywords

Aero engine
Equilibrium manifold
Linear model
Modeling
Nonlinear system

Cite this

@article{825ef4cc214f4b63985cf20e66002504,

title = "Linear modeling of aero engines based on equilibrium manifold model",

abstract = "Linear modeling of aero engines based on equilibrium manifold expansion (EME) model is investigated. Construction process of the EME model is discussed, and theoretical basis of obtaining linear models of a nonlinear plant from its EME model is given. The valid area of linear model and EME expansion model is compared, indicting that a larger perturbation signal could be used to identify the EME model. The simulation results show that this linear modeling method is effective.",

keywords = "Aero engine, Equilibrium manifold, Linear model, Modeling, Nonlinear system",

author = "Hui Zhao and Jun Niu and Jiang, \{Yun Feng\} and Yu, \{Da Ren\}",

year = "2011",

month = jun,

language = "英语",

volume = "32",

pages = "377--382",

journal = "Tuijin Jishu/Journal of Propulsion Technology",

issn = "1001-4055",

publisher = "China Aerospace Science and Industry Corp",

number = "3",

}

TY - JOUR

T1 - Linear modeling of aero engines based on equilibrium manifold model

AU - Zhao, Hui

AU - Niu, Jun

AU - Jiang, Yun Feng

AU - Yu, Da Ren

PY - 2011/6

Y1 - 2011/6

N2 - Linear modeling of aero engines based on equilibrium manifold expansion (EME) model is investigated. Construction process of the EME model is discussed, and theoretical basis of obtaining linear models of a nonlinear plant from its EME model is given. The valid area of linear model and EME expansion model is compared, indicting that a larger perturbation signal could be used to identify the EME model. The simulation results show that this linear modeling method is effective.

AB - Linear modeling of aero engines based on equilibrium manifold expansion (EME) model is investigated. Construction process of the EME model is discussed, and theoretical basis of obtaining linear models of a nonlinear plant from its EME model is given. The valid area of linear model and EME expansion model is compared, indicting that a larger perturbation signal could be used to identify the EME model. The simulation results show that this linear modeling method is effective.

KW - Aero engine

KW - Equilibrium manifold

KW - Linear model

KW - Modeling

KW - Nonlinear system

UR - https://www.scopus.com/pages/publications/79960614310

M3 - 文章

AN - SCOPUS:79960614310

SN - 1001-4055

VL - 32

SP - 377

EP - 382

JO - Tuijin Jishu/Journal of Propulsion Technology

JF - Tuijin Jishu/Journal of Propulsion Technology

IS - 3

ER -

Linear modeling of aero engines based on equilibrium manifold model

Abstract

Keywords

Other files and links

Fingerprint

Cite this