This manuscript provides a detailed synopsis of the contemporary advancements in the nascent area of real-time structural damage detection for vibrating systems. The paper …
A novel reference free approach for identifying structural modal parameters using recursive canonical correlation analysis (RCCA) is proposed in this paper. Using first order eigen …
Y Yang, S Nagarajaiah - mechanical systems and signal processing, 2014 - Elsevier
This paper proposes a novel output-only damage identification method based on the unsupervised blind source separation (BSS) technique termed independent component …
Y Yang, S Nagarajaiah - Journal of Structural Engineering, 2013 - ascelibrary.org
Output-only algorithms are needed for modal identification when only structural responses are available. The recent years have witnessed the fast development of blind source …
In this paper, a novel baseline free approach for continuous online damage detection of multi degree of freedom vibrating structures using Recursive Principal Component Analysis …
Ambient system identification in noisy environments, in the presence of low‐energy modes or closely‐spaced modes, is a challenging task. Conventional blind source separation …
A novel baseline-free approach for continuous online damage detection of multidegree of freedom vibrating structures using recursive singular spectral analysis in conjunction with …
Herein, we propose a method based on the existing second‐order blind identification of underdetermined mixtures technique for identifying the modal characteristics—namely …
In this paper, a novel decentralized modal identification method is proposed utilizing the concepts of sparse blind source separation (BSS) and parallel factor decomposition. Unlike …