| 제목 |
3축 로드 시뮬레이터의 구조 및 동적 해석 |
| 분야 |
차량동역학 및 제어 |
| 언어 |
Korean |
| 저자 |
황성호(성균관대학교), 박창수(윤영), 김화진(윤영), 최경락(한국생산기술연구원) |
| Key Words |
Road simulator(로드 시뮬레이터), Road load data(노면부하 데이터), Durability test(신뢰성시험), Structural analysis(구조해석), Modal analys(진동모드해석), Dynamic analysis(동적해석) |
| 초록 |
The three-axis road simulator is the test equipment which can simulate the standardized road conditions for the durability evaluation of automotive components such as suspensions. The road load data are collected and acquired from a vehicle test, and then these data are used to simulate road load conditions by the road simulator which consists of hydraulic actuators, link mechanism and servo controller. The link mechanism must be designed in consideration of the dynamic effect and interference during three axes motions in order to generate accurate motions. In this paper, the structural and kinematic analysis of the link mechanism is performed, and these results can be used for developing the three-axis road simulator. The three-axis road simulator provides considerable savings in cost, development time, and testing risk during developing automotive components. {{br}} |
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