Experimental Approach to Eliminate Mirror Blur Mahindra and Mahindra, Limited

Format:

Conference/Event

Author/Creator:

Raamya Premkumar, Raamya Premkumar, author.

Contributor:

Jayakumar, N.

Nair, Sajith

Conference Name:

SAE 2013 Noise and Vibration Conference and Exhibition (2013-05-20 : Grand Rapids, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2013

Summary:

In today's automobile market, fuel economy is a powerful parameter which gives an edge over competition. Light weight materials play a major role in achieving this. Mirrors tend to underperform in terms of NVH when they are considered for weight optimization. Being light in weight mirrors get easily excited as the energy gets transferred through the structures causing vibration due to their poor damping characteristics.Mirror vibration is a grave concern which affects the vehicle safety. Blur is an effect of vibration which has higher energy levels in vertical and longitudinal direction. It resembles resonance, wherein the vision is zero at certain engine rpm. This paper depicts the approach for mirror blur elimination in the vehicle (prosper segment vehicles), which consider cost as the primary concern. Since the vehicle was nearing SOP design changes was not possible. Certain parameters were attempted without affecting the design as explained in this paper.This paper gives a brief design guideline on possible sources for mirror blur and its solutions

Notes:

Vendor supplied data

Publisher Number:

2013-01-1918

Access Restriction:

Restricted for use by site license