Main Content

Motor Parameter Estimation and Plant Modeling

Compute estimated motor parameters and create plant model

Use the parameter estimation tool to estimate the motor parameters and create a plant model that accurately depicts the hardware that interfaces with the motor.

Note

The blocks listed here are compliant with the MISRA C™ guidelines.

Blocks

expand all

Inverters

Average Value InverterCompute three-phase AC voltage from inverter DC voltage (Since R2020a)
BLDC Average-Value InverterCompute three-phase trapezoidal AC voltage from inverter DC voltage (Since R2023a)

Motors

Interior PMSM Three-phase interior permanent magnet synchronous motor with sinusoidal back electromotive force
Surface Mount PMSMThree-phase exterior permanent magnet synchronous motor with sinusoidal back electromotive force
Induction MotorThree-phase induction motor (Since R2020b)
PMSM ConfigurationConfigure PMSM system parameters (Since R2022b)
PMSM HDLThree-phase permanent magnet synchronous motor with sinusoidal back electromotive force (Since R2022b)
Induction Motor ConfigurationConfigure system parameters of induction motor (Since R2022b)
Induction Motor HDLThree-phase induction motor (Since R2022b)
BLDCThree-phase brushless DC motor with trapezoidal flux distribution (Since R2023a)
BLDC ConfigurationConfigure BLDC system parameters (Since R2023b)
BLDC HDLThree-phase brushless DC motor with trapezoidal flux distribution (Since R2023b)

PMSM Parameter Estimation

PMSM Parameter Estimation ConfiguratorGenerate configuration elements for PMSM parameter estimation (Since R2023a)
PMSM Rs EstimatorEstimate stator resistance (Rs) of permanent magnet synchronous motor (PMSM) (Since R2023a)
Ld EstimatorEstimate stator inductance (Ld) of permanent magnet synchronous motor (PMSM) (Since R2023a)
Lq EstimatorEstimate stator inductance (Lq) of permanent magnet synchronous motor (PMSM) (Since R2023a)
PMSM Mechanical Parameter EstimatorEstimate back EMF constant, rotor inertia, and viscous damping of permanent magnet synchronous motor (PMSM) (Since R2023a)

ACIM Parameter Estimation

ACIM Parameter Estimation ConfiguratorGenerate configuration elements for AC induction motor (ACIM) parameter estimation (Since R2023a)
Id0 EstimatorEstimate magnetizing current (Id0) of AC induction motor (ACIM) (Since R2023a)
ACIM Rs EstimatorEstimate stator resistance (Rs) of AC induction motor (ACIM) (Since R2023a)
RrL EstimatorEstimate rotor resistance (Rr), magnetizing inductance (Lm), stator leakage inductance (Lls), and rotor leakage inductance (Llr) of AC induction motor (ACIM) (Since R2023a)
ACIM Mechanical Parameter EstimatorEstimate rotor inertia and viscous damping of AC induction motor (ACIM) (Since R2023a)

Topics