| 摘要 |
An injector injects fuel in each operating cycle, the quantity varying in dependence upon fuel control signal. A desired speed signal is furnished by circuitry associated with the gas pedal. An actual speed signal is also furnished. High gain direct amplifier means having an input circuit and a feedback circuit are adapted to furnish the fuel control signal as a function of both the desired speed signal and the actual speed signal. Various configurations of input circuits and feedback circuits, as well as amplifier output circuits, are illustrated for shaping the characteristic fuel-speed lines which determine motor operation.
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