Asymptotic identification uncertainty of well-separated modes in operational modal analysis with multiple setups

• المؤلفون الرئيسيون: Xie, Yan-Long, Au, Siu-Kui, Li, Binbin
• مؤلفون آخرون: School of Civil and Environmental Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2020
• الموضوعات: Engineering::Civil engineering; BAYOMA; Cramer-Rao Bound
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/145070
• المؤسسة: Nanyang Technological University

Operational modal analysis (OMA) aims at identifying structural modal properties with (output-only) ambient vibration data. In the absence of loading information, the identification (ID) uncertainty of modal properties becomes a valid concern in quality control and test planning. One recent developm...