ACTIVE ENGINE MOUNTING SYSTEM

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Presentation transcript:

ACTIVE ENGINE MOUNTING SYSTEM

ENGINE MOUNTING SYSTEM (EMS) EMS is used to isolate vehicle body from engine vibrations. In general, engine vibration is mainly caused by unbalanced mass rotation of crank-shaft

EMS Rubber EMS Hydraulic EMS Active EMS (still in research stage)

EMS Technology Road-Map

Rubber Mount & Hydro-mount

EMS with Variable decoupler opening

MR-EMS developed in Autotronics Lab

Engine Vibration due to unbalance mass

Single DOF EMS

Equations of Motion Will be derived during class session

Active Control of EMS on Single DOF System Derived during class session

Ideal 3 DOF EMS

Active Control of EMS on Ideal 3 DOF System Derived during class session

Realistic 3 DOF EMS

Active Control of EMS on realistic 3 DOF System Derived during class session