Motor Calibration Engineer, Pontiac, MI, General Motors. Engr &dvlp motor controls calibrations for full electric psgr vehicle high power electric drive sys incldg high voltage power converters (inverters &boost converters) &electric motors (Surface/ Interior mounted Permanent Magnet machines, &induction machines) for traction of vehicles, using MATLAB, Simulink, ETAS INCA, Simplorer, &PLECS tools, &FEA tools incldg Maxwell &JMAG. Perform motor characterization based on maximum torque per ampere to achieve torque accuracy & maximizing sys efficiency over entire operating region. Simulate, analyze, &correlate electric machines &high voltage power electronics. Dvlp current references generation for torque control, current regulator for Field Oriented Control, flux-weakening controller for high-speed op, thermal adaptation for magnet flux linkage variation, motor losses calculation for high efficiency op, &position sensor-less control algorithm for AC electric machine. Bachelor, Mechanical or Electrical Engrg. 24 mos exp as Engineer, dvlpg motor controls calibrations for full electric psgr vehicle high power electric drive sys incldg high voltage power converters &electric motors for traction of vehicles, using MATLAB &ETAS INCA tools, &FEA tool incldg JMAG, or related. Mail resume to Ref#5358, GM Global Mobility, 300 Renaissance Center, MC:482-C32-C66, Detroit, MI 48265.