ok, thanks, I concede that, (not that I devoutly disagreed on it), anyway..The concensus appears to be that software controlled smps feedback loops are pretty much pie in the sky, and will be for many, many decades.
I remember being at a radar company, and we bought in these DSP controlled SMPS demo boards from microchip....they actually came with instructions and bits of sample code so that people could program the dsp and control the 5W buck converter demo board.
I had a go at programming it and failed dismally.
But that company's principal software engineer also was not able to do it.
I think that says it all about software control of smps feedback loops...."pie in the sky"
Not only that, but the DSP board actually came with some code that could just be loaded in and it would work (control the 5w smps) ...but even though it was just a 5w buck converter, the dsp ran so hot that you couldn't touch it!!!......indeed software controlled smps feedback loops are pie in the sky..do you agree?