А, по Вашему мнению, автоматика в принципе может отключить или перевести на минимальный режим двигатели при взлете?
1. The electronic engine control (EEC) is a 2-channel digital electronic control
component.
2. It controls the engine systems based on throttle resolver angle (TRA)
signals.
3. The EEC also uses inputs from sensors and probes and data from the
common core system (CCS) and CCS propulsion system software.
4. Each channel processes this data and does calculations and comparisons
to data stored in EEC memory.
5. There is a cross-channel data link (CCDL) that lets the 2 channels
exchange data internally.
6. At engine start, the EEC goes through an initialization process.
7. One channel is selected to be the channel in control (active channel).
- The other channel is in standby.
- The channel in control is determined after initialization and fault
crosschecks.
- The channel in control changes at each engine start.
8. The channel in control controls the engine valves, actuators, and solenoids
either directly or with fuel signals to the fuel metering valve (servo fuel).
9. The EEC controls these valves for thrust control and engine protection:
- Transient bleed valve
- Variable bypass valves
- Variable stator vanes
- Low and high pressure turbine clearance control valves
- Core compartment cooling valve.
10. The EEC controls all engine functions after power-up.
- When all parameters are in the correct range, the EEC lets the ignition
circuit energize.
- There is no flight deck igniter control.
- It shuts the engine down when parameters are not in the correct range
Предполагаю, только в процессе запуска.
