TY - CONF AU - Ruqiang Yan AU - Robert Gao AU - Zhang Li AU - Kang Lee C2 - Proceedings of the 8th International Conference on Frontiers of Design and Manufacturing , Tianjin, CN DA - 2008-09-23 LA - en PB - Proceedings of the 8th International Conference on Frontiers of Design and Manufacturing , Tianjin, CN PY - 2008 TI - Modal Parameter Identification from Output-only Measurement Data: Application to Operating Spindle Condition Monitoring UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=824684 ER -