Model-Free Filter for Servo Drive Applications via Error Dynamics Diagonalization Technique
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Circuits and Systems I: Regular Papers"
DOI: 10.1109/tcsi.2024.3352986
Abstract: This paper presents a novel filtering solution for servo system applications to extract the speed and acceleration information from the imperfect angle measurement. The proposed solution forms a cascade-type structure without using plant information, including… read more here.
Keywords: dynamics diagonalization; filter; error dynamics; servo ... See more keywords
Error Dynamics Diagonalization Technique-Based Model-Free Filter Embedding LPF for Servo Drive Applications
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Transactions on Power Electronics"
DOI: 10.1109/tpel.2024.3481873
Abstract: The proposed technique systematically incorporates the low-pass filter (LPF) and disturbance observer (DOB) into the model-free order reduction filter as auxiliary systems to improve the accuracy of speed and acceleration estimations for the servo drive… read more here.
Keywords: model free; filter; drive applications; dynamics diagonalization ... See more keywords