DOI QR코드

DOI QR Code

Development of Active Vibration Control Algorithms for the Compensator of Medium-to-large Size Reciprocating Engines

중대형 왕복동 기관의 진동제어를 위한 능동형 역기진기 제어 알고리즘 개발

  • 김대현 (서울대학교 대학원 조선해양공학과) ;
  • 고병준 (국방과학 연구소) ;
  • 홍석윤 (서울대학교 조선해양공학과) ;
  • 이영제 ((주)에이.브이.티)
  • Published : 2003.05.01

Abstract

Active vibration control algorithms for the compensator and proto-type testing system have been developed for the suppression of vibrations from the reciprocating engines. At first, the developed algorithm determines optimal control vibration phases by detecting vibration responses of the engine without and with compensator, and then performs the continuous optimal control functions by tracking the change of the vibration frequency and phase. This algorithm is comparatively simple. robust for the external excitations and needless of supplementary operation since the control process is serially carried out. To validate the performance of compensator and algorithm, testing system including excitation device are constructed and tested, and the reductions of vibration levels are observed over than 80 % of the uncontrolled levels at various frequency ranges.

Keywords

References

  1. 사단법인 한국선급, 1997, “선박 진동. 소음 제어지침,” 사단법인 한국선급.
  2. Tanaka. N. and Kikushima, Y., 1985, "On the Suppression of Ground Vibration by Active Force Controller," Bulletin of JSME.
  3. Matsuura, Y. Etc., "A Study of Mechanical Dynamic Damper to Reduce Ship Vibration," 關西造船協會誌 第 197号, pp. 117-125.
  4. Yoshida, Y., 1989, "Development of a Centrifugal Pendulum Absorber for Reducing Ship Superstructure Vibration," ASME Journal of Vibration, Acoustics, Stress and Reliability in Design 111. pp. 404-411. https://doi.org/10.1115/1.3269876
  5. Lindquist. H., 1983, "Balancing the First Order External Moments of MAN-B&W 4 Cylinder Low Speed Engines." The Motor Ship.
  6. Bryndum, L. and Jacobsen, S. B., 1988. "Vibration Characteristics of 2 Stroke Low Speed Diesel Engines," MAN-B & W Diesel A & S.
  7. JenZer, J., 1996, "Some Vibration Aspects of Modern Ship Installation -s." New Sulzer Diesel.
  8. Mizuuchi, M. (水內 充), 1987, “大型低速少數シリンダデイーゼル機關の振動,” 日本船用機關學會誌 第 22 卷 第 2 號, pp. 171-179.
  9. Takeda. Y., Kusumoto, H., Sasajima. H., Tanida. K., Koike, Y., Takahashi, N. and Iwanami, T., 1992 "Development of Active Mass Damper for Ships by Hydraulic Control," Journal of the Society of Naval Architects of Japan 171, pp. 289-298(in Japanese).
  10. 문석준, 정태영, 1994, “유압식 Actuator를 이용한 구조물 진동의 능동제어시스템 개발," 대한조선학회 논문집 제 32 권, 제 1 호, pp. 94-102.
  11. Cho, D. S., Lee, S. M. and Chung, K. Y., 1995, "Active Vibration Control of Ship Structure Using a Mechanical Actuator," Proceedings of the 1995 International Symposium on Active Control of Sound and Vibration, Newport Beach, CA, July 6-8, pp. 827-836.
  12. Cho, D. S. and Lee. S. M., 1998. "Ship Vibration Control Using a Force-adjustable Mechanical Actuator," Journal of Vibration and Control Vol. 5, pp. 130-145.
  13. 정태영, 문석준, 박희창, 헝영철, 한성용. 1995, “선체 상부구조 진동의 능동제어시스템 실용화 연구," 대한조선학회논문집 제 33 권, 제 2 호, pp. 119-126.
  14. 김사수, 한성용, 엄대광, 현명환, 김재홍. 김명현, 이도경, 1995, “선박용 동흡진기 시스템에 관한 연구,” 대한조선학회논문집 제 32 권, 제 2 호, pp.1-8.
  15. 곽문규, 1998, “지능구조물의 능동진동제어를 위한 다중 PPF 제어기와 수정 LQG 제어기의 비교 연구," 한국소음진동공학회논문집, 제 8 권. 제 6 호, pp. 1121-1129.
  16. 이용진, 장민오, 기의간, 전효중, 2000., “디젤 기관의 토크 하모닉스에 대한 이론적 해석.” 한국소음진동공학회논문집, 제 10 권, 제 3 호, pp. 465-473.
  17. 조덕상, 이원경, 2000, “불규칙 가진력을 받는 동흡진기의 내부공진효과,” 한국소음진동공학회논문집. 제 10 권. 제 6 호, pp. pp. 1041-1047.