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1 Introduction
This application note describes a Freescale motor control
tuning solution known as Motor Control Application Tuning
(MCAT) tool. MCAT is a graphical tool dedicated to motor
control developers and the operators of modern electrical
drives. The main feature of proposed approach is automatic
calculation and real-time tuning of selected control structure
parameters. Connecting and tuning new electric drive setup
becomes easier because the MCAT tool offers a possibility to
split the control structure and consequently to control the
motor at various levels of cascade control structure.
2 Motivation
An electric drive is known as a set of several subsystems such
as electric motor with load, controlled supply source, control
unit and wide range of sensors, which provide a conversion of
electric energy to a specific mechanical movement.
Performing the mechanical movement according to certain
specifications requires a suitable control strategy of the
electric motor. Based on the motor type and the application
requirements there are several dedicated control methods. In
general, the control techniques are very complex and require
knowing of controlled system parameters and control structure
parameters. This is a matter of experience in the motor control
theory which can cause difficulties to motor control
Freescale Semiconductor
Document Number:AN4642
Application Note
Rev. 1, 01/2013
Motor Control Application Tuning
(MCAT) Tool for 3-Phase PMSM
by:
Marek Stulrajter, Pavel Sustek
© 2013 Freescale Semiconductor, Inc.
Contents
1 Introduction................................................................1
2 Motivation..................................................................1
3 Software Concept......................................................2
4 Key Features..............................................................3
5 Target Applications...................................................3
6 MCAT tool for 3-phase PMSM................................5
7 References...............................................................35
