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A Study on the Advanced Technology Analysis Process of Steering System for Idle Performance
Technical Paper
2007-01-2339
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
This paper describes the optimal design process of the steering column system and the supporting system. At the initial concept stage of development process, a design guide is proposed to obtain sufficient stiffness of the steering system while reducing idle vibration sensitivity of the system. Case studies on resonance isolation are summarized, in which separated vibration modes among systems by applying Vibration Mode Map at the initial stage of design process. This study also makes it possible to provide design guideline for optimal dynamic damper system using CAE (computer aided engineering) analysis. The damper FE (finite element) model is added to vehicle model to analyze the relation between the frequency and the sensitivity of steering column system. This analysis methodology enables target performance achievement in early design stage and reduction of damper tuning activity after proto car test stage. The proposed development process of the steering column system in this study, makes the weight reduction and performance target enhancement possible before the proto build stage. Also the improved process is expected to contribute on reducing the overall development period and the number of proto car test necessary to secure the steering system performance.
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Authors
Citation
Kim, K., Choi, I., and Kim, C., "A Study on the Advanced Technology Analysis Process of Steering System for Idle Performance," SAE Technical Paper 2007-01-2339, 2007, https://doi.org/10.4271/2007-01-2339.Also In
References
- Kim Kichang Choi Inho Hyundai Motor Co. “Design Optimization Analysis of Body Attachment For NVH Performance improvements” SAE 2003-01-1604 2003
- Kim Kichang Choi Inho Kim Chanmook “A study on the development process of a body with high stiffness” SAE 2005-01-2464 2005
- Park H. B. Lee J.U. Suh J.K. “Design of high stiffness steering system for idle vibration” KSAE Spring Conference No. 97380112 1997
- Lee Dooho Kim Mycong-Eop “Improvement of steering wheel idle vibration in a passenger Car” KSAE Paper No. 2000-03-0037, 129-137 2000
- Kim Doyun Kim Chanmook “A study on the vibration of an automobile steering system” Journal of KSNVE 1226-0924 494 503 1998
- Rossetter E. J. Switkes J. P. Gerdes J. C. “Experimental validation of the potential field lanekeeping system” International Journal of Automotive Technology 5 2 95 108 2004
- Hata H. Tanaka H. “Experimental Method to Derive Optimum Engine Mount System for Idle Shake” SAE Paper No. 870961 1987
- Sugita Hiroshi “Experimental analysis for the steering vibration using mechanical impedance methods” SAE Paper No. 870971 1987
- Raksincharoensak P. Mouri H. Nagai M. “Evaluation of four-wheel-steering-system from the viewpoint of lane-keeping control” International Journal of Automotive Technology 5 2 69 76 2004
- Chiang S. L. “Using experimental modal modeling techniques to investigate steering column vibration” SAE Paper No. 850996 1985