i am working on spartan 3e fpga board and i have to implement resolver in fpga.i have already implemented adc to get the sin and cos in digital. but now i am facing problem in implementing the resolver algorithm in vhdl.
This paper is useful
http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=6499215
This paper also useful
http://www.f07.fh-koeln.de/imperia/md/content/personen/krah_jens/pcim_2006_sdr.pdf
If you have the resolver algorithm in C we can implement it in spartan with needed characteristics during 1-2 days
Look at thishttp://www.xilinx.com/support/documentation/xcell_articles/ultraScale-architecture-wireless.pdf
for resolver i need to implement arctan in vhdl.
basically from resolver we get two signal one is cos and another is sin and by using these signal we can get the angle using arctan.
please see this book
https://www.amazon.com/Structured-Logic-Design-James-Armstrong/dp/0138552061
- Badges
- Science topic
- Similar topics
- Mathematics
- Statistics
- Sampling Design
- Sample Size