레벨링밸브를 가진 공기스프링 현가장치의 승차감 및 조종안정성 해석

• 영문명: Ride and Handling Analysis of An Air Spring Suspension with Leveling Valve
• 발행기관: 강원대학교 산업기술연구소
• 저자명: 탁태오(Tak Tae Oh) 박종훈(Park Jong Hun)
• 간행물 정보: 『산업기술연구』vol.20, 1~9쪽, 전체 9쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2000.09.30

영문 초록

Air springs are now widely used in bus or truck suspensions due to their advantages over conventional metal spring as coil or leaf springs. Air springs have soft spring rates, which give better ride quality, and additional leveling system provides constant ride height and maintains almost same vertical natural frequencies. A mathematical model of an air spring suspension system are investigated in the light of leveling valve motion characteristic. vertical motion natural frequency. Also, using a full vehicle model, handling characteristics of an air spring suspension is studied and the results are compared with real test results, which shows good agreements.

목차

Abstract

1. 서론

2. 공기스프링 현가장치 모델

3. 동특성해석

4. 조종안정성 해석

5. 결론

참고문헌

키워드

공기스프링 레벨링 밸브 승차감 조종안정성 air spring leveling valve ride handling