특수차량용 타이어 휠의 고유진동수에 관한 실험적 연구
An Experimental Study on the Natural Frequency in a Special Purpose Vehicle Wheel
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초록
The comfort of vehicle has increased in importance in recent years. The comfort of the vehicle is highly dependent by the vibrations from the road surface, such as through the tire and suspension. vehicle wheels are expected to have a major effect on the vibration characteristics of the vehicle tire. In this paper, compare the vibration characteristics of the special purpose wheels with FRF method and FEM method using the finite element model. And the natural frequency changes of using FEM according to tire pressure changes. Results show that natural frequency is changed by tire pressure change.
Abstract
The comfort of vehicle has increased in importance in recent years. The comfort of the vehicle is highly dependent by the vibrations from the road surface, such as through the tire and suspension. vehicle wheels are expected to have a major effect on the vibration characteristics of the vehicle tire. In this paper, compare the vibration characteristics of the special purpose wheels with FRF method and FEM method using the finite element model. And the natural frequency changes of using FEM according to tire pressure changes. Results show that natural frequency is changed by tire pressure change.
참고문헌 (9)
- Testing of wheels, "Luder, A.", SAE, ~, pp.Paper 790044 (1979)
- On-board passenger tire sound generation study road versus lab wheel, "Anderson, D. G", SAE, ~, pp.Paper 762016 (1976)
- The Evolution of the passenger car wheel, "Tuttle, E. E.", SAE, ~, pp.Paper 800065 (1980)
- Modal analysis of a tire and wheel and its application for vehicle ride evaluation, "Kao, K.", SAE, ~, pp.Paper 860826 (1986)
- Computer simulation of wheel impact test, "Riesner, M.", SAE, ~, pp.Paper 860829 (1986)
- 김병삼, "타이어의 강성변화에 따른 승용차의 진동특성", 한국기계기술학회지, 17(2), pp.211~216 (2015), 한국기계기술학회[DOI]
- 김병삼, "타이어 트레드 강성에 기인한 타행소음에 관한 연구", 한국기계기술학회지, 17(3), pp.605~609 (2015), 한국기계기술학회
- 김병삼, "자동차 배기 소음 저감을 위한 환상형 소음기", 한국환경기술학회지, 15(3), pp.204~210 (2014), 한국환경기술학회
- 유종현, "훈련용 항공기의 소음특성에 관한 실험적 연구", 한국환경기술학회지, 15(2), pp.155~161 (2014), 한국환경기술학회