Cyclical Electromechanical Error Denial System Using Matrix Profile

TL;DR

This paper introduces CEEDS, a control system leveraging Matrix Profile for analyzing and suppressing cyclical errors in electromechanical systems, enabling adaptive, low-cost error control suitable for embedded applications.

Contribution

It demonstrates the novel application of Matrix Profile to electromechanical error suppression and develops a practical control algorithm for embedded systems.

Findings

Matrix Profile effectively detects cyclical errors

CEEDS reduces electromechanical errors in tested systems

Low computational cost enables embedded implementation

Abstract

We propose that the Matrix Profile data structure, conventionally applied to large scale time-series data mining, is applicable to the analysis and suppression of cyclical error in electromechanical systems, paving the way for an intelligent family of adaptable control systems which respond to environmental error at a computational cost low enough to be practical in embedded applications. We construct and evaluate the efficacy of a control algorithm utilizing the Matrix Profile, which we call Cyclical Electromechanical Error Denial System (CEEDS).