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UCI-HyperXite / inverter-control

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Optimize three-phase SPDM generation #9

Closed samderanova closed 9 months ago

samderanova commented 11 months ago

Currently, the SPDM runs at 18 kHz, which is not enough for 20 kHz (outside the range of human hearing). To optimize this, we were originally considering using a Taylor series approximation of sin, which although allowed us to run well above 20 kHz (slightly greater than 60 kHz), the resulting waveform was not as good as it could be. Thus, we decided on a different optimization using the sin addition rule. This issue is devoted to implementing said optimization.

taesungh commented 9 months ago

Reopening to explore using float instead of double as mentioned in #10.