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Flight evaluation of a hydromechanical backup control for the digital electronic engine control system in an f100 engine
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Walsh, K. R. Burcham, F. W. |
| Copyright Year | 1984 |
| Description | The backup control (BUC) features, the operation of the BUC system, the BUC control logic, and the BUC flight test results are described. The flight test results include: (1) transfers to the BUC at military and maximum power settings; (2) a military power acceleration showing comparisons bvetween flight and simulation for BUC and primary modes; (3) steady-state idle power showing idle compressor speeds at different flight conditions; and (4) idle-to-military power BUC transients showing where cpmpressor stalls occurred for different ramp rates and idle speeds. All the BUC transfers which occur during the DEEC flight program are initiated by the pilot. Automatic transfers to the BUC do not occur. |
| File Size | 548645 |
| Page Count | 15 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19860015880 |
| Archival Resource Key | ark:/13960/t5p89437x |
| Language | English |
| Publisher Date | 1984-03-01 |
| Access Restriction | Open |
| Subject Keyword | Aircraft Propulsion And Power Flight Tests Engine Failure Compressor Efficiency Logic Design Computerized Simulation Feedback Control Military Operations Malfunctions Digital Techniques Hydromechanics Engine Control Turbofan Engines Numerical Control Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
