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Altera_Forum
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14 years ago

Motor Control with DSP builder Adv BlockSet

Hi Guy I am in the process of examining the feasibility of the putting the Field Oriented Control algorithm for Motor Control on the Cyclone III FPGA. My sampling rate is just 10K/s and woul...
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Altera_Forum
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14 years ago

James

Thanks

So you are using fixed point arithmetic.

The TDM I mentioned came from

/literature/wp/wp-01162-motor-control-toolflow.pdf?GSA_pos=1&WT.oss_r=1&WT.oss=field[/url] orient control

The floating point implementation is the one I am looking at. According to the graph in p.13 the Fixed point implementation is very close to what you are doing now.

I believe, I need to look up this CORDIC algorithm in my survey. Can you provide any pointers or reference?

Thanks for your input

Steve Chan