In the realm of electric motor control, achieving high efficiency and precision is critical, especially in applications like electric vehicles, robotics, and industrial automation. Field-Oriented Control (FOC) of Permanent Magnet Synchronous Motors (PMSM) stands out as a sophisticated technique that allows independent and precise control of motor torque and magnetic flux. The introduction of virtualized objects, also known as digital twins, into motor control systems further revolutionizes this field. Digital twins replicate motor behavior and control algorithms in a virtual environment, providing advantages such as predictive maintenance, cost reduction, improved efficiency, and faster development cycles. This approach, demonstrated using NXP’s MCSPTR2AK396 3-Phase Motor Control Kit with S32K396, enables real-time monitoring and optimization of motor performance, offering a reliable and adaptable solution for modern motor control challenges. Overall, digital twins in motor control systems enhance efficiency, performance, and flexibility, significantly shaping the future of electric motor applications in various industries.

This article outlines the configuration of a 3-phase Permanent Magnet Synchronous Motor (PMSM) vector control drive equipped with three shunt current sensors and resolver position detection. The design is targeted for automotive motor control applications and serves as an example using the NXP family of automotive motor control MCUs based on an Arm® Cortex®-M7 technology specifically optimized for a broad spectrum of automotive applications.