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System Optimization of Motor Resolver including Drive Circuitry and ...

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<strong>Resolver</strong>-to-Digital Converter (continued)<br />

(Refer to Analog Devices AD2S1205<br />

Specifications <strong>and</strong> Application Notes)<br />

theta<br />

sinomegat<br />

V<br />

<strong>of</strong>fset<br />

Vsinomegatsintheta<br />

Vsinomegatcostheta<br />

resolver<br />

Type II Position Tracking Loop Algorithm<br />

in Matlab/SIMULINK<br />

Theta<br />

E0<br />

E0<br />

Offset<br />

Offset<br />

Scope 1<br />

sin<br />

cos<br />

Scope<br />

resolver _RD_IC<br />

Subtract 1<br />

phi<br />

180 /pi<br />

1/E1<br />

PHI<br />

Excitation<br />

Scope 4

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