Characteristic analysis and diagnostic method for jam faults of a fuel-controller

Yan Feng Sui; Xi Hui Wang; Da Ren Yu

Characteristic analysis and diagnostic method for jam faults of a fuel-controller

Yan Feng Sui^*
, Xi Hui Wang
, Da Ren Yu

^*Corresponding author for this work

School of Energy Science and Engineering, Harbin Institute of Technology

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

1 Scopus citations

Abstract

A dynamic mathematic model of a fuel-controller was provided, and the influence of the dry friction was studied. The parameter change caused by the dry friction was analyzed, and the positive and negative speed of the small piston was proved to be an effective parameter that was reactive for the performance. The positive and negative speed of the small piston could be obtained by the method of least squares. The comparison between theoretical analysis and experimental calculation validates the feasibility of the method.

Original language	English
Pages (from-to)	432-435
Number of pages	4
Journal	Tuijin Jishu/Journal of Propulsion Technology
Volume	24
Issue number	5
State	Published - Oct 2003
Externally published	Yes

Keywords

Diagnostic method
Dry friction
Signature analysis

Cite this

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title = "Characteristic analysis and diagnostic method for jam faults of a fuel-controller",

abstract = "A dynamic mathematic model of a fuel-controller was provided, and the influence of the dry friction was studied. The parameter change caused by the dry friction was analyzed, and the positive and negative speed of the small piston was proved to be an effective parameter that was reactive for the performance. The positive and negative speed of the small piston could be obtained by the method of least squares. The comparison between theoretical analysis and experimental calculation validates the feasibility of the method.",

keywords = "Diagnostic method, Dry friction, Signature analysis",

author = "Sui, \{Yan Feng\} and Wang, \{Xi Hui\} and Yu, \{Da Ren\}",

year = "2003",

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language = "英语",

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T1 - Characteristic analysis and diagnostic method for jam faults of a fuel-controller

AU - Sui, Yan Feng

AU - Wang, Xi Hui

AU - Yu, Da Ren

PY - 2003/10

Y1 - 2003/10

N2 - A dynamic mathematic model of a fuel-controller was provided, and the influence of the dry friction was studied. The parameter change caused by the dry friction was analyzed, and the positive and negative speed of the small piston was proved to be an effective parameter that was reactive for the performance. The positive and negative speed of the small piston could be obtained by the method of least squares. The comparison between theoretical analysis and experimental calculation validates the feasibility of the method.

AB - A dynamic mathematic model of a fuel-controller was provided, and the influence of the dry friction was studied. The parameter change caused by the dry friction was analyzed, and the positive and negative speed of the small piston was proved to be an effective parameter that was reactive for the performance. The positive and negative speed of the small piston could be obtained by the method of least squares. The comparison between theoretical analysis and experimental calculation validates the feasibility of the method.

KW - Diagnostic method

KW - Dry friction

KW - Signature analysis

UR - https://www.scopus.com/pages/publications/1242353196

M3 - 文章

AN - SCOPUS:1242353196

SN - 1001-4055

VL - 24

SP - 432

EP - 435

JO - Tuijin Jishu/Journal of Propulsion Technology

JF - Tuijin Jishu/Journal of Propulsion Technology

IS - 5

ER -

Characteristic analysis and diagnostic method for jam faults of a fuel-controller

Abstract

Keywords

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