| 摘要 |
PURPOSE:To obtain correct matching with an automatic transmission and exert maximum power performance by determining the output torque of a gas turbine engine based on the compressor outlet pressure and variable-nozzle angle to drive a throttle lever. CONSTITUTION:A throttle lever 31 is connected to an oil pressure actuator 34, and the lever 31 is driven by the change of the oil pressure guided to this actuator 34 and is controlled by a control circuit 36. A pressure sensor 37 detects the pressure P3 of the intake air at the outlet of a compression turbine C and generates a signal in response to the pressure P3. A variable-nozzle blade angle sensor 38 generates a signal in response to the blade angle thetaVN of a variable nozzle VN, and a throttle lever position sensor 40 generates a signal in response to the position of the lever 31 of an automatic transmission 12. The adder 42g of the circuit 36 calculates based on these signals to obtain a signal in response to the output TQ of an engine, which is used as the target position signal of the lever 31.
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