شماره ركورد كنفرانس :
3208
عنوان مقاله :
Vibration Analysis for Fault Detection of Automobile Engine Using PCA Technique
پديدآورندگان :
Jafarian, Kamal Automation and Instrumentation Dept. - Petroleum University of Technology , Darjani, Morteza Mechanical Engineering Dept. - Ramsar Branch Islamic Azad University , Honarkar, Zahra Aerospace Engineering Dept. - Sharif University of Technology
كليدواژه :
vibration monitoring , fault detection , internal combustion engine , (principal component analysis (PCA
عنوان كنفرانس :
چهارمين كنفرانس بين المللي كنترل، ابزار دقيق و اتوماسيون
چكيده لاتين :
Today condition monitoring using vibration
analysis is not only used for simple proposes like bearings and
gears fault detection but also it is used in hybrid motors and cars
in automobile industry for detecting or anticipating faults. The
main aim of this paper is using vibration analysis in automobile
industry to detect and categorize faults appeared due to poppet
valve clearance and incomplete combustion sometimes called
misfiring phenomenon in internal combustion engine. So we used
four accelerometers on OHV engine body for registering
vibration signals. Then using PCA technique acquiring data were
investigated. At the end we succeeded to classify and detect faults
with a high ratio of efficiency.
