The active shock-absorber reducing fluctuations of frequency of rotation of a cranked shaft of the engine
By sharp pressing or an otpuskaniye of a pedal of an accelerator the amount of injected fuel should change quickly that should lead to the same fast change of frequency of rotation of a cranked shaft of the engine. These sharp changes of loading lead to generation of fluctuations which are based on fluctuations from frequency of rotation of a cranked shaft of the engine.
The active shock-absorber reduces these periodic fluctuations of frequency of rotation of a cranked shaft of the engine, changing amount of injected fuel with the frequency corresponding to frequency of rotation of a cranked shaft of the engine: by sharp pressing a pedal of an accelerator the smaller amount of fuel is injected and at sharply otpuskaniye of a pedal – the bigger amount of fuel is injected. It effectively reduces instant surges in frequency of rotation of a cranked shaft of the engine.
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