A problem about the algorithm of S-type acceleration and deceleration

[maxxu]

Hi

   Hello everyone, I am currently designing a BLDC driver based on position control。

   I use function the  libraries ，MC9S12ZVM_AMMCLIB_RTM_1_1_23_BIN.

   Is there a function or reference design for T-type acceleration / deceleration or S-type acceleration / deceleration

    Thank you very much

[pachamatej · Accepted solution]

Hello,

There is no such a function in the library yet, however, you can create one using basic blocks (e.g. two integrators in series with look-up tables of input jerk / acceleration limit, or, square root function directly).

Best regards,

Matej