This project is based on suspension system of an automobile vehicle. This report gives information about electromagnetic suspension system. The aim of this project is to study and investigate the response of system, when it is subjected to road surface irregularities with the hope that it would help automobile industry. This project presents design, construction and working of one wheel vehicle electromagnetic suspension system. This system uses electromagnets as passive dampers, which is used to reduce displacement and acceleration of sprung mass in order to improve ride comfort. Main performance parameter of suspension system is vertical acceleration of chassis.
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Presently cars and machines use incompressible fluids as shock absorbers so as to soak up unforeseen shocks and vibrations that arise beneath motion. These shock absorbers offer damping result so changing K.E. of unforeseen shock into heat that is then dissipated. Our try is to style electromagnets so as to interchange these shock absorbers by mistreatment the conception of polarity. this method consists of 2 electromagnets and a 12V battery assembled in such how that a clearance is maintained between these 2 electromagnets by putting similar poles on a similar facet. Whenever there's a unforeseen shock (or) a vibration, this clearance between 2 magnetism plates provides damping result. This project resulted in multiplied comfort for rider travel in cars and reduced annoying sounds in machines. It conjointly reduced the harm to the ground carried because of vibrations. what is more the extra advantage mistreatment this idea is clearance is varied by creating changes within the input voltage and therefore the variety of windings. This paper offers motivations for a vigorous suspension that provides for each extra stability and maneuverability by performing arts active roll and pitch management throughout cornering and braking still as eliminating road irregularities, therefore increasing each vehicle and rider safety and drive comfort. Various technologies area unit compared to the planned magnetism suspension that uses a cannula static magnet (PM) mechanism along side a passive spring. primarily based upon on-road measurements and results from the literature, many specifications for the look of Associate in Nursing magnetism suspension area unit derived. The measured on-road movement of the passive suspension is reproduced by magnetism propulsion on 1 / 4 automotive setup proving the dynamic capabilities of Associate in Nursing magnetism suspension
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Journal of System Design and Dynamics
