1. ACTIVE ENGINE MOUNTING SYSTEM

2. 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

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

4. EMS Technology Road-Map

5. Rubber Mount & Hydro-mount

6. EMS with Variable decoupler opening

7. MR-EMS developed in Autotronics Lab

8. Engine Vibration due to unbalance mass

9. Single DOF EMS

10. Equations of Motion
Will be derived during class session

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

12. Ideal 3 DOF EMS

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

14. Realistic 3 DOF EMS

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