a. For a resolver with a 3-min^-1 (1-min^-1 = 1/60 degree) error at four times per revolution, what is the magnitude of velocity ripple on the sensed signal as a percentage of motor speed?

b. Use Experiment 14B to verify.

Transcribed Image Text:

Solver 0 Command EA < < < >>> 7.2 KVP 100 KVI 2 < < > Err Mag (arc-min) Harmonic 800 Vc Current Loop Vm VXXXXX 1/KK Dsa Oi 1 0.02 Digital Pl Current Loop Kt 1/J DSA Dsa On 200 RMS Pos Err Switch Scale1: 2 (Off 4)~. Scale2: 2- Time: 0.01 AA W DC 0.4266 RMS Current Ve Vm 1000 vF, DC (RPM) 0.00025 Vf TSample Main Vf Scale1: 0.5 Time: 0.01 Im Ato