1. Hüseyin Eren MEŞELİ
100210012
T.C. Okan University Graduation Project
ACTIVE VIBRATION CONTROL
IN VEHICLE SUSPENSION SYSTEM

2. Intro
 The output of motor vehicles, even in ancient
times, only non-motorized and human or animals
since the use of vehicles pulled by a vehicle over
two of the main problems that must be overcome
if the driving safety and driving comfort is
maintained.
 Commuters sensed the vibrations stimulated by
different resources. These are; vehicle engine
and drive-train, aerodynamic forces, wheel and is
connected to the band's static imbalances and,
most importantly, the irregular of wheels (broken,
bumpy) road surface is the interactions.

3. Vibration Control
 Highway vehicles off the road or driving the
vibrations resulting from driving safety for
suspension systems to suppress without reducing
benefits.
 Suspension systems by placing the wheel on the
body of the vehicle with the vehicle is among the
group of effects resulting from reduced vibrations
were worked.

4. Suspansion Types
 The vibrations originating from the road or driving
the way damping based on the characteristics of
vehicle suspension systems 3 main groups
covered:
 Passive Suspansion Systems
 Semi-Active Suspansion Systems
 Active Suspansion Systems

5. Quarter Car Model With Act.
Susp.
 Active Suspansion
Systems a. spring
supporter model b. full
active model

6. Newton Motion Equations (2-
DoF)

7. Parameters

8. SimMechanics


9. Thank You !
 Personal Information
 Hüseyin Eren Meşeli
 100210012
 Automotive Engineering
 Guiding Teachers
 Asst. Prof. Başar ÖZKAN
 Asst. Prof. İlker ALTAY