Sensitivity of LCA Bush Stiffness in Judder while Braking for Twist Blade Type Suspension in Passenger Cars

2021-26-0513

09/22/2021

Features
Event
Symposium on International Automotive Technology
Authors Abstract
Content
This paper deals with specific NVH related issues attributed due to LCA bush stiffness and Brake rotor DTV. While the focus is on the cause of such vibration (judder while braking at 120 kmph), the presentation goes to the root-cause of judder and how various suspension/tire/brake components contribute to the generation/amplification of such vibration. Results are presented for twist blade types of vehicle suspensions, along with procedures that were developed specifically for this study and some of the actual case study. DTV-Disk thickness variation
Meta TagsDetails
DOI
https://doi.org/10.4271/2021-26-0513
Pages
8
Citation
Deshmukh, S., Hazra, S., and DOIPHODE, N., "Sensitivity of LCA Bush Stiffness in Judder while Braking for Twist Blade Type Suspension in Passenger Cars," SAE Technical Paper 2021-26-0513, 2021, https://doi.org/10.4271/2021-26-0513.
Additional Details
Publisher
Published
Sep 22, 2021
Product Code
2021-26-0513
Content Type
Technical Paper
Language
English