| 摘要 |
A system, comprising of an internal combustion engine having a combustion chamber with a piston located therein, an intake passage coupled to the combustion chamber, wherein the intake passage supplies intake air to the combustion chamber, an adjustable compressor arranged in the intake passage upstream of the combustion chamber, a throttle arranged in the intake passage upstream of the compressor, and a controller configured to operate the engine so that, at least under some conditions, the piston compresses an air and fuel mixture within the combustion chamber to attain substantial auto-ignition of the mixture; and to increase a boosting of the compressor to increase heating of the intake air, and to decrease the boosting to decrease heating of the intake air, while throttling the intake air with the throttle.
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