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Airplane automatic control force trimming device for asymmetric engine failures
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Copyright Year | 1987 |
| Description | The difference in dynamic pressure in the propeller slipstreams as measured by sensors is divided by the freestream dynamic pressure generating a quantity proportional to the differential thrust coefficient. This quantity is used to command an electric trim motor to change the position of trim tab thereby retrimming the airplane to the new asymmetric power condition. The change in position of the trim tab produced by the electric trim motor is summed with the pilot's input to produce the actual trim tab position. |
| File Size | 541414 |
| Page Count | 6 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19870011566 |
| Archival Resource Key | ark:/13960/t88h3hg65 |
| Language | English |
| Publisher Date | 1987-03-10 |
| Access Restriction | Open |
| Subject Keyword | Aircraft Stability And Control Power Conditioning Propeller Slipstreams Aerodynamic Balance Engine Failure Automatic Control Thrust Loads Aircraft Control Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Patent |
