FEEDBACK IN SINE WAVE INVERTER.
- Thread starter T.A
- Start date
I have been been working on designing a sine wave inverter using PIC16F887 microcontroller using fullbridge configuration.. The part of the design that seems stressful is implementing feedback in the code.
please i need explanations on how to go about it.
please i need explanations on how to go about it.
Last edited:
This is an excerpt of the sine wave table.
This is what happens;
The table is a two dimensional array; sinearray[row][column].
The row index ranges from 0 - 6 and the column index ranges from 0-49.
when the value of the row index is between 0-3, the sine wave and the frequency is okay but when the row index start approaching 4 -6,
the sine wave becomes distorted and the frequency is drastically reduced.
what can i do about this, any suggestion or an alternative approach ?
This is what happens;
The table is a two dimensional array; sinearray[row][column].
The row index ranges from 0 - 6 and the column index ranges from 0-49.
when the value of the row index is between 0-3, the sine wave and the frequency is okay but when the row index start approaching 4 -6,
the sine wave becomes distorted and the frequency is drastically reduced.
what can i do about this, any suggestion or an alternative approach ?
