모드해석과 모달시험을 통한 스티어링 시스템의 진동특성 연구 = A Study on the Vibration Characteristics of the Steering System Using Mode Analysis and Modal Testing

다국어 초록 (Multilingual Abstract)

In this paper, to improve NVH performance of the steering system components, the vibration characteristics of the steering system are studied. Mode analysis was performed with design parameter of the steering sub-component. And to verify mode analysis results, experimental methods using the modal testing and mode shape analyzer were tested for the prototype which had good vibration performance according to mode analysis. The experimental results are compared with those of the mode analysis, and it is shown that the results agree with each other. So through this study by using analysis and experimental technics properly in development process, it's gained to determine efficient design parameter and the effect of lead-time and cost reduction - proto building, making test sample, and so on.

목차 (Table of Contents)

• Abstract
• 1. 서론
• 2. 모드 해석
• 3. 모달 시험(Modal Testing)
• 4. 해석과 시험결과 비교 및 고찰
• 5. 결론
• References