Dynamic Matrix Control Algorithm Implementation on ARM Cortex-R5 MCU: Performance Analysis

摘要

This paper describes implementation of the Dynamic Matrix Control (DMC) algorithm using a microcontroller with the ARM Cortex R5 core. Two versions of the DMC algorithm are considered: the classical one and the simplified one. It is shown that the latter one needs much shorter calculation time, but give the same control quality. Moreover, the influence of tuning parameters of the DMC algorithm on the calculation time is studied experimentally. The obtained implementation of the DMC algorithm can be used in very fast embedded system, with short sampling periods. Results of real experiment are demonstrated for Hercules RM57L843 LaunchPad board from Texas Instruments.