Inclusion of Unsteady Bow in a Model-Based Monitoring System for Rotors
Inclusion of Unsteady Bow in a Model-Based Monitoring System for Rotors
复制标题
将不稳定弓纳入基于模型的转子监测系统
DOI:
10.1007/978-3-319-06590-8_132
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发表时间:
2014
期刊:
影响因子:
--
通讯作者:
Ulbrich
中科院分区:
文献类型:
--
作者:
Rossner;Thümmel;Ulbrich
A system for automatic model-based monitoring of multiple coexistent errors is being developed. Within this publication, the unsteady bow curve of a test rig rotor is examined. For simulating this rotor, the bow model of the Jeffcott rotor is expanded to a MDOF rotor. The application of the Ritz approach enriched with problem-specific shape functions leads to an accurate simulation with low numerical effort. The bow model and the monitoring scheme are successfully tested. Bow, unbalance and roundness error can be identified separately during normal operation of the rotor.
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DOI:
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发表时间:
2013
期刊:
影响因子:
--
作者:
M. Roßner;B. Heckmann;T. Thümmel;H. Ulbrich
通讯作者:
H. Ulbrich
DOI:
10.1007/978-3-319-09918-7_66
发表时间:
2014
期刊:
影响因子:
--
作者:
Rossner;Thümmel;Ulbrich
通讯作者:
Ulbrich
DOI:
--
发表时间:
2006
期刊:
影响因子:
--
作者:
A. Lees;M. Friswell
通讯作者:
M. Friswell
DOI:
--
发表时间:
2012
期刊:
影响因子:
--
作者:
M. Rossner;B. Heckmann;T. Thuemmel;H. Ulbrich
通讯作者:
H. Ulbrich