VIBRATION ANALYSIS OF DIESEL'S COMBU SION BASED ON FRACTAL THEORY

LIU Li; LI Li; SHEN Yan-hua

Volume 3 Issue 2

Sep. 1996

Turn off MathJax

Article Contents

Article Navigation > International Journal of Minerals, Metallurgy and Materials > 1996 > 3(2): 103-106

LIU Li, LI Li, and SHEN Yan-hua, VIBRATION ANALYSIS OF DIESEL'S COMBU SION BASED ON FRACTAL THEORY, J. Univ. Sci. Technol. Beijing, 3(1996), No. 2, pp. 103-106.

Cite this article as:

LIU Li, LI Li, and SHEN Yan-hua, VIBRATION ANALYSIS OF DIESEL'S COMBU SION BASED ON FRACTAL THEORY, J. Univ. Sci. Technol. Beijing, 3(1996), No. 2, pp. 103-106.

LIU Li, LI Li, and SHEN Yan-hua, VIBRATION ANALYSIS OF DIESEL'S COMBU SION BASED ON FRACTAL THEORY, J. Univ. Sci. Technol. Beijing, 3(1996), No. 2, pp. 103-106.

Citation:

LIU Li, LI Li, and SHEN Yan-hua, VIBRATION ANALYSIS OF DIESEL'S COMBU SION BASED ON FRACTAL THEORY, J. Univ. Sci. Technol. Beijing, 3(1996), No. 2, pp. 103-106.

PDF( 290 KB)

VIBRATION ANALYSIS OF DIESEL'S COMBU SION BASED ON FRACTAL THEORY

+ Author Affiliations

Received: 18 June 1996

Abstract

Abstract

Self-similarity of diesel's combustion process is analyzed.Vibration signals of combustion are picked up from the cylinder wall,and correlation fractal dimension D is calculated by using G - P algorithm in fractal theory. Parameters which influence D are investigated.At the same time, D can present cylinder's combustion condition to some extent.Thus,D can be used as a diagnostic parameter and used in diesel's fault diagnosis.
- fractal theory;
- diesel;
- combustion vibration