The principle of the two-phase variable supercharging system applied to heavy-duty automotive diesel engines and car diesel engines is indicated.

阐述了重型车用柴油机及轿车柴油机上采用的二级可变增压系统原理。

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The software of the duty factor control and the variable speed integrating PID with symbol are newer.

导通率控制和带符号变速积分PID软件比较新颖。

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The output of the FPGA is typically a waveform with a fixed-frequency, variable-duty cycle, which a counter and a digital comparator generate (Listing 1).

FPGA的输出是固定频率、计数器和数字比较器使占空比可变的典型波形(表1)。

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The output of the FPGA is typically a waveform with a fixed-frequency, variable-duty cycle, which a counter and a digital comparator generate (Listing 1).

FPGA的输出是固定频率、计数器和数字比较器使占空比可变的典型波形(表1)。

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