N K
/
priustroller_current
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N K
meta/referencesynthesizers.cpp@56:85a26f839af2, 2016-01-31 (annotated)
- Committer:
- bwang
- Date:
- Sun Jan 31 06:44:58 2016 +0000
- Revision:
- 56:85a26f839af2
- Parent:
- 34:bfe180de813a
latest rev
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| bwang | 11:dccbaa9274c5 | 1 | #include "includes.h" |
| bwang | 11:dccbaa9274c5 | 2 | #include "meta.h" |
| bwang | 11:dccbaa9274c5 | 3 | #include "sensors.h" |
| bwang | 11:dccbaa9274c5 | 4 | #include "lut.h" |
| bwang | 11:dccbaa9274c5 | 5 | #include "core.h" |
| bwang | 11:dccbaa9274c5 | 6 | |
| bwang | 11:dccbaa9274c5 | 7 | void SynchronousReferenceSynthesizer::GetReference(float angle, float throttle, float *ref_d, float *ref_q) { |
| nki | 34:bfe180de813a | 8 | *ref_d = 0.00f; |
| bwang | 11:dccbaa9274c5 | 9 | *ref_q = _max_phase_current * throttle; |
| bwang | 11:dccbaa9274c5 | 10 | } |
| bwang | 11:dccbaa9274c5 | 11 | |
| bwang | 11:dccbaa9274c5 | 12 | float ReferenceSynthesizer::LutSin(float theta) { |
| bwang | 11:dccbaa9274c5 | 13 | if (theta < 0.0f) theta += 360.0f; |
| bwang | 11:dccbaa9274c5 | 14 | if (theta >= 360.0f) theta -= 360.0f; |
| bwang | 11:dccbaa9274c5 | 15 | return sinetab[(int) theta] * 2.0f - 1.0f; |
| bwang | 11:dccbaa9274c5 | 16 | } |
| bwang | 11:dccbaa9274c5 | 17 | |
| bwang | 11:dccbaa9274c5 | 18 | float ReferenceSynthesizer::LutCos(float theta) { |
| bwang | 11:dccbaa9274c5 | 19 | return LutSin(90.0f - theta); |
| bwang | 11:dccbaa9274c5 | 20 | } |