| 摘要 |
A servocontrol loop is described, having a speed-regulating means, and means for providing a control signal to the speed-regulating means for varying aircraft speed when aircraft speed deviates from a command speed. A servo loop signal DELTA v representative of this aircraft speed deviation is applied to means including a signal amplitude sensor which exhibits a threshold response established at a signal level representative of a predetermined speed deviation from the command speed. A value of DELTA v exceeding the threshold level causes the application of a control signal to the servo loop for counteracting the excess of speed deviation from the threshold value.
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