Engine turbine outlet temperature control method
The invention discloses an engine turbine outlet temperature control method, which comprises the following steps: configuring an oil injection control quantity and a throttle valve control quantity as controlled quantities, and establishing a feedforward-feedback oil injection control channel which...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention discloses an engine turbine outlet temperature control method, which comprises the following steps: configuring an oil injection control quantity and a throttle valve control quantity as controlled quantities, and establishing a feedforward-feedback oil injection control channel which comprises a feedforward oil injection control unit and a feedback oil injection control unit, and the output of the feedforward oil injection control unit and the output of the feedback oil injection control unit are used for determining the oil injection control quantity; establishing a feedforward-feedback throttling control channel which comprises a feedforward throttling control unit and a feedback throttling control unit, and the output of the feedforward throttling control unit and the output of the feedback throttling control unit are used for determining the throttle valve control quantity; and at the same moment, selecting to communicate the feedforward-feedback oil injection control channel or the feedfor |
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