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Helicopter Cross-Couplings
sorry, should read: Omega.a.CosTheta- neil07
- Post #2
- Forum: Rotorcraft engineering
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Helicopter Cross-Couplings
Hi, I have been working on a report about the stability of the Aerospatiale Puma SA330,, and shown that it has an inherent spiral instability. I later found that this was due to coupling between the state matrix derivatives: ?aCos?, N’v and N’w for flying conditions with large bank angle...- neil07
- Thread
- Replies: 1
- Forum: Rotorcraft engineering
