期刊论文、会议论文

Song, Jia

英文

2018 CHINESE AUTOMATION CONGRESS (CAC)

2018

2017-2022

Chinese Automation Congress (CAC)

NOV 30-DEC 02, 2018

Xian, PEOPLES R CHINA

[Song, Jia;Zheng, Ziyuan;Liu, Yang] Beihang Univ, Beijing 100191, Peoples R China.^[Guo, Xiaohong] Key Lab Fault Diag & Maintenance Spacecraft Orbit, Xian 710043, Shaanxi, Peoples R China.^[Zhou, Jin] Wuhan Polytech Univ, Wuhan 430023, Hubei, Peoples R China.

CAA, IEEE, IEEE Syst Man & Cybernet Soc

345 E 47TH ST, NEW YORK, NY 10017 USA

IEEE

978-1-7281-1312-8

10.1109/CAC.2018.8623672

National H863 Foundation of China [11100002017115004]; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [61473015, 91646108]

本校为其他机构

Sensor faults diagnosis is an important research field of the Hypersonic Vehicle (HV). A fast and effective fault diagnosis method can reduce the probability of flight accidents and improve the reliability of vehicle. Aiming at the uncertainty of the HV model and the rapidity of fault diagnosis, wavelet packet decomposition integrated with Biogeography Based Optimization Kernel Extreme Learning Machine (BBO-KELM) is proposed for the first time to identify fault. And the Biogeography Based Optimization (BBO) is used to improve the performance of the KELM firstly. The time-frequency analysis cap...