Yu Guangbin, Gang Ding, Lin Lin, Zhao Xingfu, Zhao Yang
언어
영어(ENG)
URL
https://www.earticle.net/Article/A218415
※ 원문제공기관과의 협약기간이 종료되어 열람이 제한될 수 있습니다.
원문정보
초록
영어
Monitoring the aircraft engine fuel flow is critical to the flight safety and the aircraft maintenance economy. Aim at predicting the aircraft engine fuel flow accurately and quickly, an aircraft engine fuel flow prediction method based on the process neural network is proposed in this paper. The learning speed of the existing learning algorithms (e.g. BP learning algorithm) for process neural network is too slow for the practical application. A Levenberg-Marquardt learning algorithm based on the expansion of the orthogonal basis functions is developed to raise the adaptability of the process neural network to the real problems. Finally, the proposed prediction method with the corresponding learning algorithm is utilized to predict the fuel flow of some aircraft engine, the results indicate that the proposed prediction method seems to perform well and appears suitable for using as an aircraft engine health condition monitoring tool, and the comparative results also indicate that the Levenberg-Marquardt learning algorithm has a faster learning convergence speed and a higher prediction accuracy than the BP learning algorithm.
목차
Abstract 1. Introduction 2. Time Series Prediction Model Based on Process Neural Network 2.1. Process Neuron Model 2.2. Time Series Prediction Model Based on Process Neural Network 3. LM Learning Algorithm Based on Orthogonal Basis Functions 4. Application Test 5. Conclusions Acknowledgements References
키워드
Aircraft engine fuel flowProcess neural networkTime series predictionAircraft engine health condition monitoringOrthogonal basis function
저자
Yu Guangbin [ Harbin Institute of Technology, Heilongjiang, P.R. China, 150001 ]
Gang Ding [ Harbin Institute of Technology, Heilongjiang, P.R. China, 150001 ]
Corresponding author
Lin Lin [ Harbin Institute of Technology, Heilongjiang, P.R. China, 150001 ]
Zhao Xingfu [ Harbin Institute of Technology, Heilongjiang, P.R. China, 150001 ]
Zhao Yang [ Harbin Institute of Technology, Heilongjiang, P.R. China, 150001 ]
보안공학연구지원센터(IJCA) [Science & Engineering Research Support Center, Republic of Korea(IJCA)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of Control and Automation
간기
월간
pISSN
2005-4297
수록기간
2008~2016
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Control and Automation Vol.7 No.3