1 option
Experimental Analysis of Steering System Moan Noise Tata Motors Limited
- Format:
- Book
- Conference/Event
- Author/Creator:
- Shevate, Hemant Satish, author.
- Conference Name:
- Symposium on International Automotive Technology (2021-09-29 : Pune, India)
- Language:
- English
- Physical Description:
- 1 online resource cm
- Place of Publication:
- Warrendale, PA SAE International 2021
- Summary:
- Steering system is responsible for providing a precise directional control to the vehicle. The hydraulic power assisted steering system is commonly used in passenger cars and commercial vehicles due to low cost.Power Steering Pump develops and delivers required pressure to provide assistance while steering. It reduces the effort required to steer the vehicle. Steering pump (generally vane type) is a critical part providing hydraulic assistance pressure to rack and pinion/Gear Box.Basically the hydraulic pump noise can be classified as Moan Noise' and Whine Noise'. The noise generated by power steering pump pressure pulsation is termed as moan and whine based on their frequency. As power train becomes quieter and quieter, it becomes more perceivable at typical engine operating speed range and gives impression of poor refinement and quality.This abstract describes the experimental measurement technique to investigate, analyze, quantify the moan noise and elaborates on design of experiments along with its effect on steering system moan noise and performance. It also covers the comparative benchmark analysis of different power steering pump designs and its contribution in the moan noise. This research work has helped us to come out with new test method to assess different steering system noises at component, system and vehicle level. Measurements revealed the strong correlation between pump pressure pulsation and steering system moan noise. The subject research work has resulted in optimizing the pump and steering line design, to eliminate moan noise and to achieve better NVH performance in a passenger car. Keywords: Power Steering Pump, Moan Noise
- Notes:
- Vendor supplied data
- Publisher Number:
- 2021-26-0307
- Access Restriction:
- Restricted for use by site license
The Penn Libraries is committed to describing library materials using current, accurate, and responsible language. If you discover outdated or inaccurate language, please fill out this feedback form to report it and suggest alternative language.