Open Access Open Access  Restricted Access Subscription or Fee Access

A Brief Description of Vibration and Noise Control in Vehicles

Bhanu Prakash Panwar

Abstract


In the following paper, the advanced and present state of the art technologies in vehicle’s noise and vibrations control are described. Designers and manufacturers have to dedicate the majority of their skills in ensuring that a vehicle is stable in terms of generated noise and vibration furthermore vehicle manufacturer always pay attention to the global competition of their product, stick to government regulations and rider comfort while casting or designing vehicle and accessory components. Previously NVC (Noise and Vibration Control) is calibrated manually but at present designers can take the assistance of advanced computer aided techniques and designing software like (AutoCADD 2D/3D) in order to be confident enough that the illustrated design of the vehicle is optimized for the best class comfort with less noise and vibration. In this paper, initially introduction of NVC is provided followed by the aspect of its generation, effects and remedies. A sight of possible future development and research in this field also suggested

Keywords


Factor of noise and vibration, Vibration analysis and forms of vibration, Vibration factor, Damping ratio, Damping classification, Noise generation, Methods of noise reduction

Full Text:

PDF

References


Mohanty AR, Shahab Fatima, An Over View of Automobile Noise and Vibration Control; Noise Notes. March 2014; 13(1): 43–56p.

Wang X. Vehicle Noise and Refinement, RMIT University, Australia, ISBN 978-1-84569-804-1; August 2011.

Crawford Art, Simplified Hand Book of Vibration Analysis, ISBN 9789994616854; June 2010.

Eshleman, Basic Machinery Vibrations: An Introduction to Machine Testing; Analysis and Monitoring, VI Press, 1999, ISBN 978-096695007.

Vibration of Mechanical System, Types of Vibration, Available at: www.nptel.ac.in

Katu US, Desavale RG, Kanai RA. Effect of Vehicle Vibration on Human Body-RIT Experience, Rajarambapu Institute of Technology, January 2009, 7p.

Solid Mechanics, Engineering Council Syllabus, Forced Vibration.

Thompson WT. Theory of Vibrations, Nelson Thomes Ltd. ISBN 0-412-783908, 1996.

Reitherman Robert, Earth Quakes and Engineers: An International History, American Society of Civil Engineers, ISBN 9780784410714, 2012.

Anneli, VNA ̌ S, Methods for Reducing Vertical Carbody Vibrations of a Rail Vehicle, A literature Survey, KTH Engineering Sciences, Stockholm, Sweden, 2010.

Krunoslav Ormuz ̌, Osman Muftic ́, Mian Ambient Factors Influencing Passenger Vehicle Comfort, Proceedings of 2nd International Ergonomics Conference, Ergonomics 2004, Zegreb, Croatia, 2004.




DOI: https://doi.org/10.37591/joma.v3i3.7246

Refbacks

  • There are currently no refbacks.