InstaSPIN-MOTION replaces inefficient,
older design techniques with a solution that maximizes system performance and
minimizes design effort. By embedding the motor expertise on the chip,
InstaSPIN-MOTION enables users to focus on optimizing their application rather than
struggling with motion control.
InstaSPIN-MOTION provides the
following core capabilities:
- The FAST unified observer,
which exploits the similarities between all motors that use magnetic flux
for energy transduction. The FAST estimator measures rotor flux (magnitude,
angle, and speed) as well as shaft torque in a sensorless FOC system.
- Motor parameter
identification, used to tune the FAST observer and initialize the innermost
current (torque) PI controllers for Iq and Id control of the FOC
- SpinTAC, a comprehensive
motion control suite (see Figure 3-1) from LineStream Technologies, simplifies tuning and ensures optimal
performance across dynamic speed and position ranges.
Figure 2-1 SpinTAC
Motion Control Suite Components