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신호기반 크랭크축 고장진단 알고리즘의 검증을 위한 축소 엔진 시험장치 제작
The Development on the Scaled Engine Test Equipment for the Verification of the Signal-Based FDT Algorithm
- 박성은;
- 조범래;
- 이성화;
- 이지호;
- 이형철
초록
This paper describes the scaled engine test equipment for the verification of the signal-based FDT algorithm. The components of the test equipment were selected considering respective specifications in order to obtain similar results to the real engine. In this paper, two types of malfunctions were performed; propeller imbalance and engine misfire. Vibration signals of malfunctions were analyzed comparing with those of normal operation. This method is expected to be alble to verify the signal-based FDT algorithm without real engine tests which are highly risky and costly.
키워드
Scaled engine test equipment(축소 엔진 시험장치); FDT algorithm(고장진단 알고리즘); Propeller imbalance (프로펠러 불평형); Engine misfire(엔진 실린더 불연소)
- 제목
- 신호기반 크랭크축 고장진단 알고리즘의 검증을 위한 축소 엔진 시험장치 제작
- 제목 (타언어)
- The Development on the Scaled Engine Test Equipment for the Verification of the Signal-Based FDT Algorithm
- 저자
- 박성은; 조범래; 이성화; 이지호; 이형철
- 발행일
- 2011-04
- 유형
- Proceeding
- 저널명
- 한국항공우주학회 2011년도 춘계학술대회
- 페이지
- 648 ~ 652