Generalization of the signal transmission path method for ARMA model in reactor noise analysis

Robustness of an arma identification met

Robustness of an arma identification method for modal analysis of mechanical systems in the presence of noise

✍ P.-E. Gautier; C. Gontier; M. Smail 📂 Article 📅 1995 🏛 Elsevier Science 🌐 English ⚖ 551 KB

This paper is concerned with the identification of the modal parameters of structures. It is a well known result that, due to the presence of measurement noise, time domain identification methods often result in biased estimators. Several authors have proposed methods of noise filtering, often based