Improved FRF Measurements of Lightly Damped Systems Using Local Rational Models
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2018.2800958
Abstract: Lightly damped systems exhibit strong resonances which should be accurately characterized to prevent potential harmful damage in real-world applications. Characterizing these resonances using frequency response function (FRF) measurements is challenging due to long transient behavior… read more here.
Keywords: damped systems; improved frf; frf measurements; measurements lightly ... See more keywords
Frequency Response Function Measurements of Multivariable Systems via Local Rational Modeling
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2021.3060590
Abstract: The frequency response function (FRF) is a fundamental property of a linear time-invariant system that describes the system’s frequency-dependent behavior. Accurately measuring the FRF of multivariable lightly damped systems in a time-efficient manner is difficult… read more here.
Keywords: local rational; rational modeling; frequency response; response function ... See more keywords