Test and research on vibration system of automobile engine
TIAN Ying
LIU Jun
LUO Guo-biao
Abstract：The principle analysis and vibration test are taken to a car of direct injection spark ignition engine vibration system based on automobile chassis dynamometer. And through time domain and frequency domain analysis to acceleration signal of vibration test, the overall vibration state of the engine is obtained. The vibration test results provide the reference data for research on vibration-reduction and vibration-isolation of the engine.
Keywords：enginevibration accelerationtime domainfrequency domainvibration test
Publication Date：2018-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 42-47 )