Engine speed limiting control circuit
作者： David G. Beyerlein , Roland G. Kibler , Vlack Bruce H. Van
DOI:
关键词: Solenoid valve 、 Duty cycle 、 Signal 、 Petrol engine 、 Engineering 、 Acceleration 、 Cruise control 、 Control theory 、 Throttle 、 Engine control unit
摘要: ENGINE SPEED LIMITING CONTROL CIRCUIT Abstract of the Disclosure A system for limiting speed a gasoline engine includes circuit responsive to which provides control signals solenoid valve in turn controls vacuum actuator. The actuator then overrides manual throttle move towards closed position when governed is approached. signal having three components: one proportional speed, second acceleration and third integrated difference between preset speed. In addition, high at low gradually diminishes as increases intermediate or values. duty cycle oscillator actuates valve. inhibited speeds prevent interference with control.
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