Implementation of a Motion Control Measuring System for analyzing and comparing drive controls and control methods of small and micro drives, based on RTAI and Simulink

摘要

In general, various subsystems, which together form a more complex overall system, are necessary for investigating and comparing feedforward and closed-loop control methods for driving small and miniature electromagnetic drives, especially brushless (BL) motors. The resulting hardware/software combinations and configurations are often specialized and rarely offer possibilities for adaptation. This paper presents the structure and operating principle of a motion control measurement system which is characterized by high flexibility, extensive functionality and ease of use. A wide range of control methods and measurements can be tested and investigated on a single platform, thereby allowing for a good comparison among the tested approaches. The presented system also simplifies the set-up and implementation of drive and control systems.