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Vecchio 27-01-2021, 11:02   #32
PMiz
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Articolo scientifico sull'ADC (Active Damping Control): https://www.researchgate.net/publica...rter-Generator

" ...
The engine and the motor are mounted rigidly by removing
the flywheel and replacing it with the ISG (integrated starter
generator) rotor, namely FISG (flywheel ISG).
...
(the engine) periodic and highly crank-position-related torque waveform
makes it feasible to calculate offline with the help of the
advanced simulation platform. Therefore, active damping can
be accomplished by simply adding a feedforward torque
control procedure at MCU for applying such opposite-phase
engine torque in synchronization with the crank angle.
...
The simplified opposite-phase
engine torque is programmed in the MCU as the crank-torque
map. The real-time motor torque demand can be determined
by looking up the crank-torque table with current crank
position. The crank position should be accurate and be
obtained real-time. Therefore, a crank online calculation
method is developed based on the motor’s original resolver.
This algorithm is also programmed in MCU.
...
the engine and the motor are integrated by
connecting crank and the motor rotor rigidly. No clutches and
dampers are needed
...
"
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