COMPUTING METHOD OF MOTOR MODEL, MOTOR SIMULATION METHOD, MOTOR SIMULATION APPARATUS, MOTOR-MODEL COMPUTING PROGRAM, SIMULATION METHOD AND SIMULATION PROGRAM

摘要

There are provided a motor model calculation method, a motor simulationmethod, and a motor simulation device capable of performing a high-speed realtime simulation while saving computer resources. A motor model is constructedby using a motor model of an AC motor substantially including anti-matrix ofinductance matrix L(.theta.) as a predetermined function having a rotationangle .theta. as a variable. In the calculation of the motor model, the valueobtained by calculating a matrix .lambda.(.theta.) equal to the anti-matrix ofthe inductance matrix L(.theta.) is used as the value of the anti-matrix ofthe inductance matrix L(.theta.).