Vibration Statistical Analysis (VSA) Of Gasoline Engine's Abnormal Valve Crack By Accelerometer

Awang, Muhammad Faiz (2018) Vibration Statistical Analysis (VSA) Of Gasoline Engine's Abnormal Valve Crack By Accelerometer. Project Report. UTeM, Melaka, Malaysia. (Submitted)

Text (24 Pages) Vibration Statistical Analysis (VSA) Of Gasoline Engine's Abnormal Valve Crack By Accelerometer.pdf - Submitted Version Download (792kB)

Abstract

Vibration statistical analysis (VSA) is one of technique for condition monitoring (CM) and diagnosis of reciprocating and rotating machines such as internal combustion engines (ICEs) valve train. Condition monitoring can improved machine reliability and decrease maintenance cost. By perform CM, fault in ICE can be detect early. Abnormal valve crack was used as the experimental set-up in gasoline engine. The objective of this research is focused specifically on measuring vibration signal produce by exhaust valve crack fault in gasoline engine using accelerometer sensors and analysis it using VSA. The experimental results and analysis showed that VSA is an effective method to determine vibration signal of abnormal valve crack. The results indicated the proposed statistical technique is effective in fault diagnosis for experimental cases, and this is considered to be a unique approach to condition monitoring of valve performance in engine.

Actions (login required)

View Item