EFFECTS OF NONLINEAR DAMPING IN LANDING GEAR ON HELICOPTER LIMIT CYCLE RESPONSE IN GROUND RESONANCE.
Publication
, Journal Article
Tang, DM; Dowell, EH
Published in: Journal of the American Helicopter Society
January 1, 1987
An approximate theoretical method is presented which predicts the limit cycle behavior of a simplified helicopter model in ground resonance, considering the effects of one or two nonlinear dampers in the landing gear. The relationship between lagging motion of the blades and fuselage motion during ground resonance is discussed. The theoretical predictions agree reasonably well with experimental results obtained for three model configurations selected to provide physical understanding of the dynamic phenomena involved.
Duke Scholars
Published In
Journal of the American Helicopter Society
DOI
ISSN
0002-8711
Publication Date
January 1, 1987
Volume
32
Issue
1
Start / End Page
45 / 53
Related Subject Headings
- Aerospace & Aeronautics
- 4017 Mechanical engineering
- 4012 Fluid mechanics and thermal engineering
- 4001 Aerospace engineering
- 0913 Mechanical Engineering
- 0901 Aerospace Engineering
Citation
APA
Chicago
ICMJE
MLA
NLM
Tang, D. M., & Dowell, E. H. (1987). EFFECTS OF NONLINEAR DAMPING IN LANDING GEAR ON HELICOPTER LIMIT CYCLE RESPONSE IN GROUND RESONANCE. Journal of the American Helicopter Society, 32(1), 45–53. https://doi.org/10.4050/jahs.32.1.45
Tang, D. M., and E. H. Dowell. “EFFECTS OF NONLINEAR DAMPING IN LANDING GEAR ON HELICOPTER LIMIT CYCLE RESPONSE IN GROUND RESONANCE.” Journal of the American Helicopter Society 32, no. 1 (January 1, 1987): 45–53. https://doi.org/10.4050/jahs.32.1.45.
Tang DM, Dowell EH. EFFECTS OF NONLINEAR DAMPING IN LANDING GEAR ON HELICOPTER LIMIT CYCLE RESPONSE IN GROUND RESONANCE. Journal of the American Helicopter Society. 1987 Jan 1;32(1):45–53.
Tang, D. M., and E. H. Dowell. “EFFECTS OF NONLINEAR DAMPING IN LANDING GEAR ON HELICOPTER LIMIT CYCLE RESPONSE IN GROUND RESONANCE.” Journal of the American Helicopter Society, vol. 32, no. 1, Jan. 1987, pp. 45–53. Scopus, doi:10.4050/jahs.32.1.45.
Tang DM, Dowell EH. EFFECTS OF NONLINEAR DAMPING IN LANDING GEAR ON HELICOPTER LIMIT CYCLE RESPONSE IN GROUND RESONANCE. Journal of the American Helicopter Society. 1987 Jan 1;32(1):45–53.
Published In
Journal of the American Helicopter Society
DOI
ISSN
0002-8711
Publication Date
January 1, 1987
Volume
32
Issue
1
Start / End Page
45 / 53
Related Subject Headings
- Aerospace & Aeronautics
- 4017 Mechanical engineering
- 4012 Fluid mechanics and thermal engineering
- 4001 Aerospace engineering
- 0913 Mechanical Engineering
- 0901 Aerospace Engineering