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Noise and Vibration Reduction Technology in the Development of Hybrid Luxury Sedan with Series/Parallel Hybrid System
Technical Paper
2007-01-2232
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
For a luxury sedan, quietness is a major selling point, and a hybrid luxury sedan is expected to be especially quiet. Therefore, in the development of the hybrid luxury sedan, every possible effort is needed to reduce the hybrid system noise in order to ensure a level of quietness far superior to that of an ordinary gasoline-powered vehicle. In addition, the noise and vibration phenomena that are particular to vehicles with longitudinal power trains require special reduction technologies. This paper first describes the superior quietness of hybrid luxury vehicles in comparison with ordinary gasoline-powered vehicles. This paper then addresses the development issues of vibration during engine starting, engine booming noise, and motor noise, explaining the mechanisms by which they are generated and the technologies employed to reduce them.
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Authors
Citation
Kawabata, N., Komada, M., and Yoshioka, T., "Noise and Vibration Reduction Technology in the Development of Hybrid Luxury Sedan with Series/Parallel Hybrid System," SAE Technical Paper 2007-01-2232, 2007, https://doi.org/10.4271/2007-01-2232.Also In
SAE 2007 Transactions Journal of Passenger Cars: Mechanical Systems
Number: V116-6; Published: 2008-08-15
Number: V116-6; Published: 2008-08-15
References
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- Yoshioka Takayoshi Sugita Hiroshi “Noise and Vibration Technology in Hybrid Vehicle Development” SAE 2001-01-1415
- Komada Masashi Yoshioka Takayoshi “Noise and Vibration Reduction Technology in New Generation Hybrid Vehicle Development`” SAE 2005-01-2294
- Ito Yoshiaki “The Vibration Control using the Traction Motor in Hybrid Electric Vehicle” The Japan Society of Mechanical Engineers D&D Proceedings 2004
- Tomura Shuji Ito Yoshiaki “Vibration reduction control at the time of engine starting in Hybrid Vehicles” JSAE Convention Proceedings 122-04, 20045752
- Tomura Shuji Ito Yoshiaki Kamichi Kensuke Yamanaka Akihiro “Development of Vibration Reduction Motor Control for Series-Parallel Hybrid System” SAE 2006-01-1125