Fault diagnosis and active fault tolerant control for near space vehicle based on adaptive observer

Yufei Xu; Bin Jiang; Zhang Ren; Zhifeng Gao

doi:10.1061/41096(366)168

Fault diagnosis and active fault tolerant control for near space vehicle based on adaptive observer

Yufei Xu^*
, Bin Jiang
, Zhang Ren
, Zhifeng Gao

^*Corresponding author for this work

School of Automation Science and Electrical Engineering

Nanjing University of Aeronautics and Astronautics

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

2 Scopus citations

Abstract

In this paper, Takagi-Sugeno (T-S) fuzzy modeling for Near Space Vehicle (NSV) is first introduced. The nonlinear dynamics of NSV are represented by a T-S fuzzy model. The fault diagnosis and active fault-tolerant control (FTC) problems for NSV with actuator fault are then investigated. An adaptive fault diagnosis observer (AFDO) is designed to detect and estimate fault. The residual is defined as the norm of the output error between AFDO and actual system to detect the actuator fault, and an adaptive fault estimation algorithm is proposed to estimate the fault. An active fault tolerant controller is designed by utilizing the diagnostic fault information to compensate for the loss of actuator effectiveness. Finally, simulation results on the longitudinal model of NSV are presented to demonstrate the efficiency of the proposed approach.

Original language	English
Title of host publication	Earth and Space 2010
Subtitle of host publication	Engineering, Science, Construction, and Operations in Challenging Environments - Proceedings of the 12th International Conference
Pages	1865-1875
Number of pages	11
DOIs	https://doi.org/10.1061/41096(366)168
State	Published - 2010
Event	12th International Conference on Engineering, Science, Construction, and Operations in Challenging Environments - Earth and Space 2010 - Honolulu, HI, United States Duration: 14 Mar 2010 → 17 Mar 2010

Publication series

Name	Proceedings of the 12th International Conference on Engineering, Science, Construction, and Operations in Challenging Environments - Earth and Space 2010

Conference

Conference	12th International Conference on Engineering, Science, Construction, and Operations in Challenging Environments - Earth and Space 2010
Country/Territory	United States
City	Honolulu, HI
Period	14/03/10 → 17/03/10

Keywords

Accuracy
Control systems
Spacecraft

Access to Document

10.1061/41096(366)168

Cite this

Xu, Y., Jiang, B., Ren, Z., & Gao, Z. (2010). Fault diagnosis and active fault tolerant control for near space vehicle based on adaptive observer. In Earth and Space 2010: Engineering, Science, Construction, and Operations in Challenging Environments - Proceedings of the 12th International Conference (pp. 1865-1875). (Proceedings of the 12th International Conference on Engineering, Science, Construction, and Operations in Challenging Environments - Earth and Space 2010). https://doi.org/10.1061/41096(366)168

Xu, Yufei ; Jiang, Bin ; Ren, Zhang et al. / Fault diagnosis and active fault tolerant control for near space vehicle based on adaptive observer. Earth and Space 2010: Engineering, Science, Construction, and Operations in Challenging Environments - Proceedings of the 12th International Conference. 2010. pp. 1865-1875 (Proceedings of the 12th International Conference on Engineering, Science, Construction, and Operations in Challenging Environments - Earth and Space 2010).

@inproceedings{19d933b762c640539b6d18ffea978179,

title = "Fault diagnosis and active fault tolerant control for near space vehicle based on adaptive observer",

abstract = "In this paper, Takagi-Sugeno (T-S) fuzzy modeling for Near Space Vehicle (NSV) is first introduced. The nonlinear dynamics of NSV are represented by a T-S fuzzy model. The fault diagnosis and active fault-tolerant control (FTC) problems for NSV with actuator fault are then investigated. An adaptive fault diagnosis observer (AFDO) is designed to detect and estimate fault. The residual is defined as the norm of the output error between AFDO and actual system to detect the actuator fault, and an adaptive fault estimation algorithm is proposed to estimate the fault. An active fault tolerant controller is designed by utilizing the diagnostic fault information to compensate for the loss of actuator effectiveness. Finally, simulation results on the longitudinal model of NSV are presented to demonstrate the efficiency of the proposed approach.",

keywords = "Accuracy, Control systems, Spacecraft",

author = "Yufei Xu and Bin Jiang and Zhang Ren and Zhifeng Gao",

year = "2010",

doi = "10.1061/41096(366)168",

language = "英语",

isbn = "9780784410967",

series = "Proceedings of the 12th International Conference on Engineering, Science, Construction, and Operations in Challenging Environments - Earth and Space 2010",

pages = "1865--1875",

booktitle = "Earth and Space 2010",

note = "12th International Conference on Engineering, Science, Construction, and Operations in Challenging Environments - Earth and Space 2010 ; Conference date: 14-03-2010 Through 17-03-2010",

}

Xu, Y, Jiang, B, Ren, Z & Gao, Z 2010, Fault diagnosis and active fault tolerant control for near space vehicle based on adaptive observer. in Earth and Space 2010: Engineering, Science, Construction, and Operations in Challenging Environments - Proceedings of the 12th International Conference. Proceedings of the 12th International Conference on Engineering, Science, Construction, and Operations in Challenging Environments - Earth and Space 2010, pp. 1865-1875, 12th International Conference on Engineering, Science, Construction, and Operations in Challenging Environments - Earth and Space 2010, Honolulu, HI, United States, 14/03/10. https://doi.org/10.1061/41096(366)168

Fault diagnosis and active fault tolerant control for near space vehicle based on adaptive observer. / Xu, Yufei; Jiang, Bin; Ren, Zhang et al.
Earth and Space 2010: Engineering, Science, Construction, and Operations in Challenging Environments - Proceedings of the 12th International Conference. 2010. p. 1865-1875 (Proceedings of the 12th International Conference on Engineering, Science, Construction, and Operations in Challenging Environments - Earth and Space 2010).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Fault diagnosis and active fault tolerant control for near space vehicle based on adaptive observer

AU - Xu, Yufei

AU - Jiang, Bin

AU - Ren, Zhang

AU - Gao, Zhifeng

PY - 2010

Y1 - 2010

N2 - In this paper, Takagi-Sugeno (T-S) fuzzy modeling for Near Space Vehicle (NSV) is first introduced. The nonlinear dynamics of NSV are represented by a T-S fuzzy model. The fault diagnosis and active fault-tolerant control (FTC) problems for NSV with actuator fault are then investigated. An adaptive fault diagnosis observer (AFDO) is designed to detect and estimate fault. The residual is defined as the norm of the output error between AFDO and actual system to detect the actuator fault, and an adaptive fault estimation algorithm is proposed to estimate the fault. An active fault tolerant controller is designed by utilizing the diagnostic fault information to compensate for the loss of actuator effectiveness. Finally, simulation results on the longitudinal model of NSV are presented to demonstrate the efficiency of the proposed approach.

AB - In this paper, Takagi-Sugeno (T-S) fuzzy modeling for Near Space Vehicle (NSV) is first introduced. The nonlinear dynamics of NSV are represented by a T-S fuzzy model. The fault diagnosis and active fault-tolerant control (FTC) problems for NSV with actuator fault are then investigated. An adaptive fault diagnosis observer (AFDO) is designed to detect and estimate fault. The residual is defined as the norm of the output error between AFDO and actual system to detect the actuator fault, and an adaptive fault estimation algorithm is proposed to estimate the fault. An active fault tolerant controller is designed by utilizing the diagnostic fault information to compensate for the loss of actuator effectiveness. Finally, simulation results on the longitudinal model of NSV are presented to demonstrate the efficiency of the proposed approach.

KW - Accuracy

KW - Control systems

KW - Spacecraft

UR - https://www.scopus.com/pages/publications/78649243066

U2 - 10.1061/41096(366)168

DO - 10.1061/41096(366)168

M3 - 会议稿件

AN - SCOPUS:78649243066

SN - 9780784410967

T3 - Proceedings of the 12th International Conference on Engineering, Science, Construction, and Operations in Challenging Environments - Earth and Space 2010

SP - 1865

EP - 1875

BT - Earth and Space 2010

T2 - 12th International Conference on Engineering, Science, Construction, and Operations in Challenging Environments - Earth and Space 2010

Y2 - 14 March 2010 through 17 March 2010

ER -

Xu Y, Jiang B, Ren Z, Gao Z. Fault diagnosis and active fault tolerant control for near space vehicle based on adaptive observer. In Earth and Space 2010: Engineering, Science, Construction, and Operations in Challenging Environments - Proceedings of the 12th International Conference. 2010. p. 1865-1875. (Proceedings of the 12th International Conference on Engineering, Science, Construction, and Operations in Challenging Environments - Earth and Space 2010). doi: 10.1061/41096(366)168

Fault diagnosis and active fault tolerant control for near space vehicle based on adaptive observer

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