motor parameter estimation and plant modeling -凯发k8网页登录

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

electrical systems

inverters

	compute three-phase ac voltage from inverter dc voltage
	compute three-phase trapezoidal ac voltage from inverter dc voltage

motors

	three-phase interior permanent magnet synchronous motor with sinusoidal back electromotive force
	three-phase exterior permanent magnet synchronous motor with sinusoidal back electromotive force
	three-phase induction motor
	configure pmsm system parameters
	three-phase permanent magnet synchronous motor with sinusoidal back electromotive force
	configure induction motor system parameters
	three-phase induction motor
	three-phase brushless dc motor with trapezoidal flux distribution

parameter estimation

pmsm parameter estimation

	generate configuration elements for pmsm parameter estimation
	estimate stator resistance (r_s) of a permanent magnet synchronous motor (pmsm)
	estimate stator inductance (l_d) of a permanent magnet synchronous motor (pmsm)
	estimate stator inductance (l_q) of a permanent magnet synchronous motor (pmsm)
	estimate back emf constant, rotor inertia, and viscous damping of a permanent magnet synchronous motor (pmsm)

acim parameter estimation

	generate configuration elements for ac induction motor (acim) parameter estimation
	estimate magnetizing current (i_d0) of ac induction motor (acim)
	estimate stator resistance (r_s) of an ac induction motor (acim)
	estimate rotor resistance (r_r), magnetizing inductance (l_m), stator leakage inductance (l_ls), and rotor leakage inductance (l_lr) of an ac induction motor (acim)
	estimate rotor inertia and viscous damping of an ac induction motor (acim)

topics

estimate motor parameters using motor control blockset parameter estimation tool
estimate motor parameters by using parameter estimation feature in motor control blockset™.
create and verify the plant model.
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estimate control gains and use utility functions
perform control parameter tuning for speed and torque control subsystems.