Design and validate passive automotive engine mount system

Ahmad Aizat Aqmal , Hishamuddin (2015) Design and validate passive automotive engine mount system. Project Report. UTeM. (Submitted)

Text Design and Validate Passive Automotive Engine Mount System 24pages.pdf Download (1MB)

Abstract

Now-a-days the demand for low cost, quiet operation, and increased operator comfort in automobiles and other applications is requiring that new techniques be developed for noise and vibration isolation. One approach to reduce noise and vibration harshness is to develop low cost vibration isolator that can be used to mount components that generate vibration. To develop this isolator, the passive engine mounting were studied. Based on this study, the most promising approach is by adding four mounts of the engine mounting instead of one engine mounted on the test rig to decrease the vibrations, noise and harshness. This application will be applied on test rig and with unbalanced load engine. The progress results that this study provides are; a fundamental dynamic Degree of Freedom (DOF) equation of the passive engine mount system, a simulation model of a passive hydraulic engine mount, a detail design of a model the passive engine mounts, and fabricate a test rig to run experiments.

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