%0 Journal Article
%T AN INVESTIGATION INTO THE FIELD IDENTIFICATION TECHNIQUE OF MODAL PARAMETERS OF ROTATING SYSTEM<br>转子系统模态参数现场识别技术研究
%A Zheng Gangtie
%A Huang Wenhu
%A <br>郑钢铁
%A 黄文虎
%J 力学学报
%D 1991
%I 
%X Based on the time-domain vibrating parameter identification theory, the field identification technique of modal parameters or rotating system composed of oil-film bearings and rotor is investigated in the present paper. The method proposed by this paper does not need artifical excitation force and oniy needs the vibration signal of bearings and neck journals. This method can be applied on-line.
%K Modal Parameter
%K Parameter Identification
%K Rotating System<br>转子系统
%K 模态参数
%K 参数识别
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=4100DA4A1A3BA1B0CE5AD99AE1DFB420&aid=30CEF3BA8B949E124EEC38664E0041D4&yid=116CB34717B0B183&vid=EA389574707BDED3&iid=94C357A881DFC066&sid=20ED669EB429E15C&eid=DB7B2C790D19BE6E&journal_id=0459-1879&journal_name=力学学报&referenced_num=0&reference_num=0