Project

Detection and avoidance of low probability phenomena using probabilistic graphical models in electromechanical actuators.

Duration
01 October 2019 → 01 November 2019
Funding
Regional and community funding: Special Research Fund
Research disciplines
  • Engineering and technology
    • Battery technology
Keywords
online condition monitoring electromechanical actuators power electronics
 
Project description

Current condition monitoring methods for electromechanical actuators are lacking robustness. This is a consequence of the large number of external (e.g. load) and internal (e.g. manufacturing tolerances) factors that influence the measurements on which the condition monitoring is based. This research project aims to improve the robustness by augmenting the models used for condition monitoring with a probabilistic model which avoids false conclusions. Additionally, the capabilities of the use of probabilistic models for root-cause analyses that can be used to avoid harmful condition degradations will be explored.